Recent

New minimum 1/29/2026

EQ Tau

Ivo Peretto, Oberon Observatory, 1/26/2026

Seestar S50

. . .

New observation 1/29/2026

EQ Tau

Ivo Peretto, Oberon Observatory, 11/29/2025

Seestar S50

. . .

New observation 11/30/2025

EQ Tau

Bragagnolo Umberto, Camposampiero (PD) Italy, 11/4/2025

Sky-Watcher REF 100/900 + QHY9

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New observation 11/21/2025

EQ Tau

Bragagnolo Umberto, Camposampiero (PD) Italy, 11/4/2025

Sky-Watcher REF 100/900 + QHY9

. . .

New observation 11/21/2025

EQ Tau

Bragagnolo Umberto, Camposampiero (PD) Italy, 11/4/2025

Sky-Watcher REF 100/900 + QHY9

. . .

New minimum 11/6/2025

EQ Tau

MarSEC, Oberon Observatory, 11/6/2025

Seestar S50

. . .

New observation 11/6/2025

Vixen 20cm VMC200L

----- EBFit result: -----
Tmin = 2460170.54610
Error (1 sigma): +0.00017/-0.00015 (Bootstrapping), +0.00012/-0.00010 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00031/-0.00029 (Bootstrapping), +0.00026/-0.00017 (Prayer bead)
LSM: chi^2 = 180.1, n_freedom = 81

. . .

New observation 3/5/2023

EQ Tau

Ehrenberger R., Crow-Observatory Vranová

NWT 300/1200+MII G2-3200

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New observation 3/5/2023

EQ Tau

Ehrenberger R., Crow-Observatory Vranová

NWT 300/1200+MII G2-3200

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New observation 3/5/2023

EQ Tau

Ehrenberger R., Crow-Observatory Vranová

NWT 300/1200+MII G2-3200

. . .

New minimum 3/5/2023

EQ Tau

Roman Ehrenberger, Crow-Observatory Vranová

NWT 300/1200+MII G2-3200

NWT 300/1200+MII G2-3200

----- EBFit result: -----
Tmin = 2459983.31696
Error (1 sigma): +0.00016/-0.00018 (Bootstrapping), +0.00029/-0.00024 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00036/-0.00033 (Bootstrapping), +0.00071/-0.00062 (Prayer bead)
LSM: chi^2 = 475.2, n_freedom = 87

. . .

New minimum 3/5/2023

EQ Tau

Roman Ehrenberger, Crow-Observatory Vranová

NWT 300/1200+MII G2-3200

NWT 300/1200+MII G2-3200

----- EBFit result: -----
Tmin = 2459983.31714
Error (1 sigma): +0.00020/-0.00018 (Bootstrapping), +0.00031/-0.00028 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00040/-0.00034 (Bootstrapping), +0.00057/-0.00051 (Prayer bead)
LSM: chi^2 = 464.5, n_freedom = 79

. . .

New minimum 3/5/2023

EQ Tau

Roman Ehrenberger, Crow-Observatory Vranová

NWT 300/1200+MII G2-3200

NWT 300/1200+MII G2-3200

----- EBFit result: -----
Tmin = 2459983.31688
Error (1 sigma): +0.00013/-0.00016 (Bootstrapping), +0.00012/-0.00011 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00029/-0.00027 (Bootstrapping), +0.00034/-0.00029 (Prayer bead)
LSM: chi^2 = 395.7, n_freedom = 77

. . .

New observation 12/20/2022

EQ Tau

Pavol A. Dubovsky, AO Kolonica

M20 RL 200/2000

M20 RL 200/2000
#Observatory>Kolonica
#Observer>DPV
#Telescope>M20
#Instrument>MII G2-1600
#Filter/Exposure>V 60s
#Target>EQ Tau
#Position>03:48:13.43;+22:18:50.9
#MainComp>03:48:16.48;+22:17:29.5;B=11.467;V=10.323;R=9.717;I=9.096
#Source>TYCHO-2 (BV), Henden (RI)
#Time system>JD geocentric
#Magnitude system>ABS
#Reduction process>Ensemble photometry with CoLiTecVS
#Comment>

. . .

New minimum 12/14/2022

EQ Tau

Nosáľ P., Vígľaš

NWT 150/600 + ATIK 16IC mono

NWT 150/600 + ATIK 16IC mono
disturbed in the second half due to passing high clouds

----- EBFit result: -----
Tmin = 2459927.33005
Error (1 sigma): +0.00010/-0.00010 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00017/-0.00019 (Bootstrapping), +0.00006/-0.00005 (Prayer bead)
LSM: chi^2 = 885.9, n_freedom = 151

. . .

New minimum 10/25/2021

EQ Tau

Sjoerd Dufoer, Brussels - Heliport

Vixen 20cm VMC200L

Vixen 20cm VMC200L

----- EBFit result: -----
Tmin = 2459512.42660
Error (1 sigma): +0.00024/-0.00022 (Bootstrapping), +0.00011/-0.00014 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00047/-0.00043 (Bootstrapping), +0.00018/-0.00020 (Prayer bead)
LSM: chi^2 = 96.9, n_freedom = 62

. . .

New observation 9/23/2021

EQ Tau

Pavol A. Dubovsky, HaP M.R.Š. Hlohovec

ZC600 600/2400

ZC600 600/2400
#Observatory>Hlohovec
#Observer>DPV
#Telescope>ZC600
#Instrument>Atik 383L
#Filter/Exposure>V 40s;Ic 20s
#Target>EQ Tau
#Position>03:48:13.43;+22:18:50.9
#MainComp>03:48:16.48;+22:17:29.5;B=11.467;V=10.323;R=9.717;I=9.096
#Source>TYCHO-2 (BV), Henden (RI)
#Time system>JD geocentric
#Magnitude system>ABS
#Reduction process>Ensemble photometry with CoLiTecVS
#Comment>without guiding
#Comment>binning 1x1

. . .

New observation 9/23/2021

EQ Tau

Pavol A. Dubovsky, HaP M.R.Š. Hlohovec

ZC600 600/2400

. . .

New minimum 9/12/2020

EQ Tau

Sjoerd Dufoer, Brussels - Heliport

Vixen 20cm VMC200L

Vixen 20cm VMC200L

----- EBFit result: -----
Tmin = 2459103.50084
Error (1 sigma): +0.00021/-0.00022 (Bootstrapping), +0.00011/-0.00010 (Prayer bead), +0.00017/-0.00017 (LSM)
Error (95% CI): +0.00041/-0.00044 (Bootstrapping), +0.00018/-0.00024 (Prayer bead)
LSM: chi^2 = 214.8, n_freedom = 140

. . .

New observation 2/1/2017

EQ Tau

Pavol A. Dubovsky, AO Kolonica

Celestron 11

Celestron 11
CCD+V; exp 60s; secondary minimum
C11 280/2800 + MII G2-1600 + DPV
Images calibrated with OLDAS; Ensemble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2457784.37403
Error (1 sigma): +0.00016/-0.00031 (Bootstrapping), +0.00015/-0.00014 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00037/-0.00051 (Bootstrapping), +0.00026/-0.00022 (Prayer bead)
LSM: chi^2 = 91.5, n_freedom = 16

. . .

New observation 2/1/2017

EQ Tau

Pavol A. Dubovsky, AO Kolonica

Celestron 11

Celestron 11
CCD+I; exp 60s; secondary minimum
C11 280/2800 + MII G2-1600 + DPV
Images calibrated with OLDAS; Ensemble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2457784.37417
Error (1 sigma): +0.00022/-0.00025 (Bootstrapping), +0.00012/-0.00007 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00050/-0.00043 (Bootstrapping), +0.00022/-0.00011 (Prayer bead)
LSM: chi^2 = 79.6, n_freedom = 16

. . .

New observation 2/27/2015

EQ Tau

Pavol A. Dubovsky, AO Kolonica

Celestron 11

Celestron 11
CCD+V; exp 60s; binning 1x1; secondary minimum
C11 280/2800 + MII G2-1600 + DPV
Ensamble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2457070.27689
Error (1 sigma): +0.00014/-0.00015 (Bootstrapping), +0.00010/-0.00007 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00029/-0.00030 (Bootstrapping), +0.00025/-0.00013 (Prayer bead)
LSM: chi^2 = 1103.7, n_freedom = 35

. . .

New observation 2/27/2015

EQ Tau

Pavol A. Dubovsky, AO Kolonica

Celestron 11

Celestron 11
CCD+I; exp 60s; binning 1x1; secondary minimum
C11 280/2800 + MII G2-1600 + DPV
Ensamble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2457070.27671
Error (1 sigma): +0.00016/-0.00015 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00032/-0.00029 (Bootstrapping), +0.00004/-0.00004 (Prayer bead)
LSM: chi^2 = 974.0, n_freedom = 51

. . .

New observation 9/29/2014

EQ Tau

Filip Walter, Štefánik Observatory, Prague, Czech Republic

RL BUŘT 37/330, Canon 7D (3)

RL BUŘT 37/330, Canon 7D (3)
ŠH, západka 1, Canon 7D (3), 30 sec, 2000 iso, ostření 56, PŘEEXPONOVÁNO

. . .

New observation 9/13/2014

EQ Tau

Pavol A. Dubovsky, AO Kolonica

Celestron 11

Celestron 11
CCD+V; exp 60s
C11 280/2800 + MII G2-1600 + DPV
Ensamble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2456905.57677
Error (1 sigma): +0.00012/-0.00014 (Bootstrapping), +0.00015/-0.00011 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00024/-0.00025 (Bootstrapping), +0.00025/-0.00015 (Prayer bead)
LSM: chi^2 = 241.3, n_freedom = 28

. . .

New observation 9/13/2014

EQ Tau

Pavol A. Dubovsky, AO Kolonica

Celestron 11

Celestron 11
CCD+I; exp 60s
C11 280/2800 + MII G2-1600 + DPV
Ensamble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2456905.57660
Error (1 sigma): +0.00012/-0.00014 (Bootstrapping), +0.00008/-0.00007 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI): +0.00025/-0.00026 (Bootstrapping), +0.00010/-0.00009 (Prayer bead)
LSM: chi^2 = 163.8, n_freedom = 25

. . .

New minimum 10/27/2013

EQ Tau

Urbaník M., Čadca

ED 80/600,0.5x Reductor, G1 0300

ED 80/600,0.5x Reductor, G1 0300

----- EBFit result: -----
Tmin = 2456592.38617
Error (1 sigma): +0.00014/-0.00014 (Bootstrapping), +0.00003/-0.00002 (Prayer bead), +0.00037/-0.00037 (LSM)
Error (95% CI): +0.00026/-0.00030 (Bootstrapping), +0.00006/-0.00005 (Prayer bead)
LSM: chi^2 = 15.9, n_freedom = 107

. . .

New observation 10/27/2013

EQ Tau

Urbaník M., Čadca

ED 80/600,0.5x Reductor, G1 0300

. . .

New minimum 9/21/2013

EQ Tau

M. Magris, Opicina, Trieste, IT

Schmidt-Newton 0.25m F/4, CCD MX 716

Schmidt-Newton 0.25m F/4, CCD MX 716
Binn 2x2, Exp 40 sec.

----- EBFit result: -----
Tmin = 2456556.54740
Error (1 sigma): +0.00034/-0.00037 (Bootstrapping), +0.00030/-0.00034 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00086/-0.00067 (Bootstrapping), +0.00063/-0.00045 (Prayer bead)
LSM: chi^2 = 738.5, n_freedom = 103

. . .

New observation 9/14/2013

EQ Tau

M. Magris, Opicina, Trieste, IT

Schmidt-Newton 0.25m F/4, CCD MX 716

Schmidt-Newton 0.25m F/4, CCD MX 716
Binn 2x2,exp 40 sec.
Star observed for 55 mins only (PC rebooted by windows updates (!))

----- EBFit result: -----
Tmin = 2456549.54943
Error (1 sigma): +0.00028/-0.00035 (Bootstrapping), +0.00014/-0.00017 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI): +0.00055/-0.00080 (Bootstrapping), +0.00027/-0.00027 (Prayer bead)
LSM: chi^2 = 1647.3, n_freedom = 50

. . .

New minimum 9/14/2013

EQ Tau

M. Magris, Opicina, Trieste, IT

Schmidt-Newton 0.25m F/4, CCD MX 716

Schmidt-Newton 0.25m F/4, CCD MX 716
exp 40sec, binn 2x2

----- EBFit result: -----
Tmin = 2456549.54943
Error (1 sigma): +0.00028/-0.00035 (Bootstrapping), +0.00014/-0.00017 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI): +0.00055/-0.00080 (Bootstrapping), +0.00027/-0.00027 (Prayer bead)
LSM: chi^2 = 1647.3, n_freedom = 50

. . .

New minimum 4/10/2013

EQ Tau

Marco Vincenzi, RossMark Astronomical Observatory

Schmidt-Cassegrain 12\\\" - CCD ST-9XE

Schmidt-Cassegrain 12\\\" - CCD ST-9XE
----- EBFit result: -----
Tmin = 2456291.48935
Error (1 sigma): +0.00005/-0.00005 (Bootstrapping), +0.00001/-0.00001 (Prayer bead), +0.00035/-0.00035 (LSM)
Error (95% CI): +0.00009/-0.00009 (Bootstrapping), +0.00002/-0.00001 (Prayer bead)
LSM: chi^2 = 1.7, n_freedom = 87

. . .

New observation 10/26/2012

EQ Tau

Pavol A. Dubovsky, AO Kolonica

photolense 400mm

photolense 400mm
CCD+V; exp 120s; secondary minimum
photolense 400mm + MII G2-1600 + DPV
Ensamble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2456222.37191
Error (1 sigma): +0.00026/-0.00030 (Bootstrapping), +0.00007/-0.00007 (Prayer bead), +0.00031/-0.00031 (LSM)
Error (95% CI): +0.00055/-0.00056 (Bootstrapping), +0.00018/-0.00011 (Prayer bead)
LSM: chi^2 = 19.7, n_freedom = 18

. . .

New observation 10/26/2012

EQ Tau

Pavol A. Dubovsky, AO Kolonica

photolense 400mm

photolense 400mm
CCD+R; exp 120s; secondary minimum
photolense 400mm + MII G2-1600 + DPV
Ensamble photometry with C-Munipack and MCV, MainComp = TYC1260-00575-1, V=10.36, B-V=1.16, R=9.72, I=9.10 (Henden)
JD heliocentric, V-C magnitudes

----- EBFit result: -----
TminHJD = 2456222.37198
Error (1 sigma): +0.00023/-0.00022 (Bootstrapping), +0.00003/-0.00004 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI): +0.00047/-0.00044 (Bootstrapping), +0.00011/-0.00007 (Prayer bead)
LSM: chi^2 = 19.3, n_freedom = 20

. . .

New observation 3/23/2011

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

Celestron 280/1765 + CCD G2 1600
předpověď primárního minima JDg=2455643.3034 - 19h16m UT (podle Mo=40213.325 per.=0.34134848 dne) - minimum nastalo o 35 minut dříve

. . .

New observation 3/23/2011

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

Celestron 280/1765 + CCD G2 1600
předpověď primárního minima JDg=2455643.3034 - 19h16m UT (podle Mo=40213.325 per.=0.34134848 dne) - minimum nastalo o 35 minut dříve

. . .

New observation 3/23/2011

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

Celestron 280/1765 + CCD G2 1600
předpověď primárního minima JDg=2455643.3034 - 19h16m UT (podle Mo=40213.325 per.=0.34134848 dne) - minimum nastalo o 35 minut dříve

. . .

New minimum 3/23/2011

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

. . .

New minimum 3/23/2011

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

. . .

New minimum 3/23/2011

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

. . .

New observation 12/23/2010

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

Celestron 280/1765 + CCD G2 1600
předpověď primárního minima JDg=2455554.2036 - 16h53m UT (podle Mo=40213.325 per.=0.34134848 dne) - pozorován vzestup z minima, pozorovat o cca 1,5 hodiny dříve

. . .

New observation 12/23/2010

EQ Tau

Ladislav Šmelcer, Hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD G2 1600

. . .

New observation 10/30/2010

EQ Tau

Pavol A. Dubovsky, AO Kolonica

photolense 400mm

photolense 400mm
TminHJD = 2455499.3979 +/- 0.0006; secondary minimum

CCD+R; exp 120s

photolense 400mm + Starlight Express SXVF-H9 + DPV

Comp = TYC1260-00575-1, V=10.36, B-V=1.16 (Henden)

JD geocentric, V-C magnitudes

. . .

New observation 9/19/2010

EQ Tau

Pavol A. Dubovsky, AO Kolonica

photolense 400mm

photolense 400mm
TminHJD = 2455453.4850 +/- 0.0003

CCD+R; exp 120s

photolense 400mm + Starlight Express SXVF-H9 + DPV

Comp = TYC1260-00575-1, V=10.36, B-V=1.16 (Henden)

JD geocentric, V-C magnitudes

. . .

New observation 2/2/2010

EQ Tau

Pavol A. Dubovsky, AO Kolonica

HUGO RL 265/1360

HUGO RL 265/1360
TminHJD = 2455219.3202 +/- 0.0001

CCD+CV; exp 10s;

Hugo 265/1360mm + Meade DSI Pro + DPV

Comp = TYC1260-00575-1, V=10.33, B-V=1.14

JD geocentric, V-C magnitudes

. . .

New observation 12/21/2009

EQ Tau

Pavol A. Dubovsky, AO Kolonica

HUGO RL 265/1360

HUGO RL 265/1360
TminHJD = 2455186.3807 +/- 0.0001; secondary minimum

CCD+CV; exp 10s;

Hugo 265/1360mm + Meade DSI Pro + DPV

Comp = TYC1260-00575-1, V=10.33, B-V=1.14

JD geocentric, V-C magnitudes

. . .

New observation 9/29/2009

EQ Tau

Pavol A. Dubovsky, AO Kolonica

HUGO RL 265/1360

HUGO RL 265/1360
CCD+CV; exp 10s;

Hugo 265/1360mm + Meade DSI Pro + DPV

Comp = TYC1260-00575-1, V=10.33, B-V=1.14

JD geocentric, V-C magnitudes

. . .

New observation 9/25/2009

EQ Tau

Pavol A. Dubovsky, AO Kolonica

Hugo RL 265/1360

Hugo RL 265/1360
TminHJD = 2455094.5543 +/- 0.0001; secondary minimum

CCD+CV; exp 10s;

Hugo 265/1360mm + Meade DSI Pro + DPV

Comp = TYC1260-00575-1, V=10.33, B-V=1.14

JD geocentric, V-C magnitudes

. . .

New minimum 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + V

0.25-m f/5 + CCD ST5C + V
# NAME EQ Tau
# VAR 03:48:13.40 +22:18:51.0 2452621.8300 0.341347 10.5-11.03 (VSX 2007)
# OBS Martin Lehky and Miroslav Broz (Hradec Kralove CZ; 0.25-m f/5 reflector + CCD ST5C)
# FLT VRI
# RED CMunipack 1.1.3 + AVE 2.51 (Martin Lehky 05 VII 2007)
# NOTE 05/06 XI 2001; V_399_15s (347); R_391_7s (333); I_386_7s (341)
# NOTE maximum, minimum, maximum
# NOTE FLT V 2452219.54311 +/- 0.00022; 20011106 01:02:05 (UT) GEO
# NOTE FLT R 2452219.54348 +/- 0.00022; 20011106 01:02:37 (UT) GEO
# NOTE FLT I 2452219.54304 +/- 0.00016; 20011106 01:01:59 (UT) GEO
# NOTE FLT VRI average 2452219.54321 +/- 0.00022; 20011106 01:02:13 (UT) GEO

. . .

New minimum 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + V

. . .

New minimum 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + V

. . .

New observation 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + I

0.25-m f/5 + CCD ST5C + I
# NAME EQ Tau
# VAR 03:48:13.40 +22:18:51.0 2452621.8300 0.341347 10.5-11.03 (VSX 2007)
# OBS Martin Lehky and Miroslav Broz (Hradec Kralove CZ; 0.25-m f/5 reflector + CCD ST5C)
# FLT VRI
# RED CMunipack 1.1.3 + AVE 2.51 (Martin Lehky 05 VII 2007)
# NOTE 05/06 XI 2001; V_399_15s (347); R_391_7s (333); I_386_7s (341)
# NOTE maximum, minimum, maximum
# NOTE FLT V 2452219.54311 +/- 0.00022; 20011106 01:02:05 (UT) GEO
# NOTE FLT R 2452219.54348 +/- 0.00022; 20011106 01:02:37 (UT) GEO
# NOTE FLT I 2452219.54304 +/- 0.00016; 20011106 01:01:59 (UT) GEO
# NOTE FLT VRI average 2452219.54321 +/- 0.00022; 20011106 01:02:13 (UT) GEO

. . .

New observation 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + R

0.25-m f/5 + CCD ST5C + R
# NAME EQ Tau
# VAR 03:48:13.40 +22:18:51.0 2452621.8300 0.341347 10.5-11.03 (VSX 2007)
# OBS Martin Lehky and Miroslav Broz (Hradec Kralove CZ; 0.25-m f/5 reflector + CCD ST5C)
# FLT VRI
# RED CMunipack 1.1.3 + AVE 2.51 (Martin Lehky 05 VII 2007)
# NOTE 05/06 XI 2001; V_399_15s (347); R_391_7s (333); I_386_7s (341)
# NOTE maximum, minimum, maximum
# NOTE FLT V 2452219.54311 +/- 0.00022; 20011106 01:02:05 (UT) GEO
# NOTE FLT R 2452219.54348 +/- 0.00022; 20011106 01:02:37 (UT) GEO
# NOTE FLT I 2452219.54304 +/- 0.00016; 20011106 01:01:59 (UT) GEO
# NOTE FLT VRI average 2452219.54321 +/- 0.00022; 20011106 01:02:13 (UT) GEO

. . .

New observation 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + V

. . .

New observation 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + R

. . .

New observation 12/23/2008

EQ Tau

Martin Lehky, Hradec Kralove

0.25-m f/5 + CCD ST5C + V

. . .

New observation 12/18/2008

EQ Tau

Pavol A. Dubovsky, AO Kolonica

photolense 2.8/180

photolense 2.8/180
TminHJD = 2454803.3890 +/- 0.0004, secondary minimum

CCD+Clear; exp 30s

photolense 180mm + Meade DSI Pro II + DPV

Comp = TYC1260-00575-1, V=10.36, B-V=1.16 (Henden)

JD geocentric, V-C magnitudes

. . .

New observation 2/25/2008

EQ Tau

Pavol A. Dubovsky, AO Kolonica

photolense 100/400

photolense 100/400
TminHJD = 2454508.2903 +/- 0.0004

CCD+Clear; exp 60s; diaphragm 8.0

photolense 400mm + Meade DSI Pro + DPV

. . .

New observation 2/13/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 2/13/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 2/13/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 2/13/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 2/13/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 2/13/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 2/10/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 2/10/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 2/10/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 2/10/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 2/10/2008

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 1/21/2008

EQ Tau

Pavol A. Dubovsky, AO Kolonica

HUGO RL 265/1360

HUGO RL 265/1360
TminHJD = 2454022.5507 +/- 0.0001

CCD+V; exp 10s

Hugo 265/1360mm + Meade DSI Pro + DPV

. . .

New observation 12/20/2007

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 12/20/2007

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New observation 12/20/2007

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 10/19/2007

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 10/19/2007

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New minimum 10/19/2007

EQ Tau

Ladislav Šmelcer, hvězdárna Valašské Meziříčí

Celestron 280/1765 + CCD ST7

. . .

New star 6/1/1996

EQ Tau

admin

RA: 03h 48m 13.43s, DE: +22° 18' 50.90", MAG (max): 10.500 (V)

. . .

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