Recent

New minimum 6/14/2025

GN Boo

MarSEC, Oberon Observatory, 6/13/2025

Seestar S50

. . .

New observation 6/14/2025

GN Boo

MarSEC, Oberon Observatory, 6/10/2025

Seestar S50

. . .

New observation 6/11/2025

Vixen 20cm VMC200L

----- EBFit result: -----
Tmin = 2459540.70903
Error (1 sigma): +0.00031/-0.00028 (Bootstrapping), +0.00022/-0.00019 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI): +0.00060/-0.00061 (Bootstrapping), +0.00051/-0.00038 (Prayer bead)
LSM: chi^2 = 82.9, n_freedom = 54

. . .

New minimum 7/24/2020

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + Rc

EQ6 + 0.25-m f/4 + CCD ST7 + Rc
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20200520)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 17/18 V 2020; Rc_156_60s (151/98); 2.8h; minimum S
# NOTE 2458987.41073 +/- 0.00009; 20200517 21:51:27 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2458987.41069
Error (1 sigma): +0.00011/-0.00012 (Bootstrapping), +0.00003/-0.00004 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI): +0.00022/-0.00023 (Bootstrapping), +0.00005/-0.00006 (Prayer bead)
LSM: chi^2 = 177.1, n_freedom = 102

. . .

New observation 7/24/2020

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + Rc

. . .

New minimum 4/29/2020

GN Boo

Roman Ehrenberger, Crow-Observatory Vranová

NWT 150/600+MII G2-8300

NWT 150/600+MII G2-8300

----- EBFit result: -----
Tmin = 2458960.56768
Error (1 sigma): +0.00009/-0.00009 (Bootstrapping), +0.00002/-0.00002 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00017/-0.00018 (Bootstrapping), +0.00003/-0.00006 (Prayer bead)
LSM: chi^2 = 704.3, n_freedom = 106

. . .

New minimum 4/29/2020

GN Boo

Roman Ehrenberger, Crow-Observatory Vranová

NWT 150/600+MII G2-8300

NWT 150/600+MII G2-8300

----- EBFit result: -----
Tmin = 2458960.41757
Error (1 sigma): +0.00009/-0.00007 (Bootstrapping), +0.00002/-0.00002 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00016/-0.00016 (Bootstrapping), +0.00004/-0.00002 (Prayer bead)
LSM: chi^2 = 1311.6, n_freedom = 134

. . .

New minimum 4/15/2020

GN Boo

Roman Ehrenberger, Crow-Observatory Vranová

NWT 150/600+MII G2-8300

NWT 150/600+MII G2-8300

----- EBFit result: -----
Tmin = 2458954.53587
Error (1 sigma): +0.00008/-0.00009 (Bootstrapping), +0.00014/-0.00010 (Prayer bead), +0.00004/-0.00004 (LSM)
Error (95% CI): +0.00016/-0.00017 (Bootstrapping), +0.00020/-0.00016 (Prayer bead)
LSM: chi^2 = 1009.9, n_freedom = 143

. . .

New minimum 4/15/2020

GN Boo

Roman Ehrenberger, Crow-Observatory Vranová

NWT 150/600+MII G2-8300

NWT 150/600+MII G2-8300

----- EBFit result: -----
Tmin = 2458954.38567
Error (1 sigma): +0.00008/-0.00007 (Bootstrapping), +0.00006/-0.00006 (Prayer bead), +0.00003/-0.00003 (LSM)
Error (95% CI): +0.00016/-0.00015 (Bootstrapping), +0.00009/-0.00008 (Prayer bead)
LSM: chi^2 = 1446.1, n_freedom = 149

. . .

New minimum 5/7/2019

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + Rc

EQ6 + 0.25-m f/4 + CCD ST7 + Rc
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20190324)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 25/26 IV 2019; Rc_275_60s (193/74); 5.0h; minimum P
# NOTE 2458599.39858 +/- 0.00015; 20190425 21:33:57 (UT) GEO
# COND clear weather => somewhat cloudy (cirrus) => clear weather => somewhat cloudy (cirrus)

----- EBFit result: -----
Tmin = 2458599.39857
Error (1 sigma): +0.00023/-0.00020 (Bootstrapping), +0.00028/-0.00039 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00044/-0.00038 (Bootstrapping), +0.00081/-0.00063 (Prayer bead)
LSM: chi^2 = 158.1, n_freedom = 99

. . .

New observation 5/7/2019

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + Rc

. . .

New minimum 3/28/2019

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20190324)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 22/23 III 2019; Rc_128_60s (126/75); 2.3h; minimum S
# NOTE 2458565.46989 +/- 0.00014; 20190322 23:16:38 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458565.46986
Error (1 sigma): +0.00016/-0.00014 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00032/-0.00030 (Bootstrapping), +0.00005/-0.00006 (Prayer bead)
LSM: chi^2 = 117.7, n_freedom = 95

. . .

New observation 3/28/2019

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

. . .

New minimum 6/18/2018

GN Boo

Filip Walter, Štefánik Observatory, Prague, Czech Republic

Kometensucher CZ RF 200/1370 + CCD SBIG ST7

Kometensucher CZ RF 200/1370 + CCD SBIG ST7
Jasno, občasné přechody oblačnosti.

D1_ST17_60C_o63_-5°C

----- EBFit result: -----
Tmin = 2458280.45777
Error (1 sigma): +0.00021/-0.00020 (Bootstrapping), +0.00029/-0.00021 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00043/-0.00037 (Bootstrapping), +0.00040/-0.00044 (Prayer bead)
LSM: chi^2 = 116.4, n_freedom = 70

. . .

New observation 6/18/2018

GN Boo

Filip Walter, Štefánik Observatory, Prague, Czech Republic

Kometensucher CZ RF 200/1370 + CCD SBIG ST7

Kometensucher CZ RF 200/1370 + CCD SBIG ST7
Jasno, občasné přechody oblačnosti.

D1_ST17_60C_o63_-5°C

. . .

New minimum 5/11/2018

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + Rc

EQ6 + 0.25-m f/4 + CCD ST7 + Rc
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20180419)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 18/19 IV 2018; Rc_185_60s (182/103); 3.3h; minimum P
# NOTE 2458227.52367 +/- 0.00008; 20180419 00:34:05 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458227.52370
Error (1 sigma): +0.00011/-0.00010 (Bootstrapping), +0.00003/-0.00003 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00020/-0.00019 (Bootstrapping), +0.00005/-0.00006 (Prayer bead)
LSM: chi^2 = 218.7, n_freedom = 123

. . .

New observation 5/11/2018

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + Rc

. . .

New minimum 6/7/2017

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20170601)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 31 V / 01 VI 2017; V_40_90s (37/20); Rc_40_60s (38/20); Ic_40_60s (39/21); 2.5h; minimum P
# NOTE FLT V 2457905.41206 +/- 0.00019; 20170531 21:53:22 (UT) GEO
# NOTE FLT Rc 2457905.41185 +/- 0.00014; 20170531 21:53:04 (UT) GEO
# NOTE FLT Ic 2457905.41173 +/- 0.00025; 20170531 21:52:53 (UT) GEO
# NOTE FLT VRcIc average 2457905.41188 +/- 0.00025; 20170531 21:53:06 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457905.41152
Error (1 sigma): +0.00029/-0.00032 (Bootstrapping), +0.00006/-0.00005 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00058/-0.00066 (Bootstrapping), +0.00010/-0.00015 (Prayer bead)
LSM: chi^2 = 37.9, n_freedom = 24

. . .

New minimum 6/7/2017

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20170601)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 31 V / 01 VI 2017; V_40_90s (37/20); Rc_40_60s (38/20); Ic_40_60s (39/21); 2.5h; minimum P
# NOTE FLT V 2457905.41206 +/- 0.00019; 20170531 21:53:22 (UT) GEO
# NOTE FLT Rc 2457905.41185 +/- 0.00014; 20170531 21:53:04 (UT) GEO
# NOTE FLT Ic 2457905.41173 +/- 0.00025; 20170531 21:52:53 (UT) GEO
# NOTE FLT VRcIc average 2457905.41188 +/- 0.00025; 20170531 21:53:06 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457905.41185
Error (1 sigma): +0.00015/-0.00016 (Bootstrapping), +0.00006/-0.00004 (Prayer bead), +0.00014/-0.00014 (LSM)
Error (95% CI): +0.00030/-0.00032 (Bootstrapping), +0.00007/-0.00007 (Prayer bead)
LSM: chi^2 = 30.1, n_freedom = 24

. . .

New observation 6/7/2017

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

. . .

New observation 6/7/2017

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

. . .

New minimum 6/7/2017

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2451996.414 0.3016025 10.75-11.35 EW (VSX 20170601)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT VRcIc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 31 V / 01 VI 2017; V_40_90s (37/20); Rc_40_60s (38/20); Ic_40_60s (39/21); 2.5h; minimum P
# NOTE FLT V 2457905.41206 +/- 0.00019; 20170531 21:53:22 (UT) GEO
# NOTE FLT Rc 2457905.41185 +/- 0.00014; 20170531 21:53:04 (UT) GEO
# NOTE FLT Ic 2457905.41173 +/- 0.00025; 20170531 21:52:53 (UT) GEO
# NOTE FLT VRcIc average 2457905.41188 +/- 0.00025; 20170531 21:53:06 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457905.41230
Error (1 sigma): +0.00037/-0.00037 (Bootstrapping), +0.00013/-0.00011 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00079/-0.00080 (Bootstrapping), +0.00021/-0.00015 (Prayer bead)
LSM: chi^2 = 87.4, n_freedom = 24

. . .

New observation 6/7/2017

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + BVRcIc

. . .

New minimum 5/16/2015

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

EQ6 + 0.25-m f/4 + CCD ST7 + R
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2452500.0916 0.3016034 10.75-11.35 EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 21/22 IV 2015; Rc_146_60s (93/68); 1.8h; minimum P
# NOTE 2457134.51004 +/- 0.00008; 20150422 00:14:27 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2457134.51021
Error (1 sigma): +0.00021/-0.00018 (Bootstrapping), +0.00027/-0.00028 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI): +0.00046/-0.00035 (Bootstrapping), +0.00040/-0.00041 (Prayer bead)
LSM: chi^2 = 342.9, n_freedom = 88

. . .

New observation 5/16/2015

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

EQ6 + 0.25-m f/4 + CCD ST7 + R
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2452500.0916 0.3016034 10.75-11.35 EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT Rc
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 21/22 IV 2015; Rc_146_60s (93/68); 1.8h; minimum P
# NOTE 2457134.51004 +/- 0.00008; 20150422 00:14:27 (UT) GEO
# COND fine clear weather

. . .

New minimum 4/27/2014

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

EQ6 + 0.25-m f/4 + CCD ST7 + R
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2452500.0916 0.3016034 10.75-11.35 EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 12/13 III 2014; R_185_60s (164/80); 3.4h; minimum S
# NOTE 2456729.61332 +/- 0.00008; 20140313 02:43:11 (UT) GEO
# COND fine clear weather

----- EBFit result: -----
Tmin = 2456729.61350
Error (1 sigma): +0.00010/-0.00010 (Bootstrapping), +0.00004/-0.00004 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI): +0.00018/-0.00019 (Bootstrapping), +0.00006/-0.00006 (Prayer bead)
LSM: chi^2 = 222.4, n_freedom = 106

. . .

New observation 4/27/2014

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

. . .

New minimum 4/25/2014

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

EQ6 + 0.25-m f/4 + CCD ST7 + R
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2452500.0916 0.3016034 10.75-11.35 EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50
# NOTE 01/02 III 2014; R_176_60s (165/78); 3.6h; minimum P
# NOTE 2456718.60584 +/- 0.00013; 20140302 02:32:25 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2456718.60609
Error (1 sigma): +0.00021/-0.00016 (Bootstrapping), +0.00064/-0.00099 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00042/-0.00033 (Bootstrapping), +0.00081/-0.00142 (Prayer bead)
LSM: chi^2 = 1533.6, n_freedom = 157

----- EBFit result: -----
Tmin = 2456718.60610
Error (1 sigma): +0.00019/-0.00018 (Bootstrapping), +0.00066/-0.00103 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00041/-0.00030 (Bootstrapping), +0.00084/-0.00147 (Prayer bead)
LSM: chi^2 = 1582.8, n_freedom = 160

. . .

New observation 4/25/2014

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

. . .

New observation 3/13/2012

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

. . .

New minimum 3/13/2012

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

. . .

New observation 2/15/2012

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

. . .

New minimum 2/15/2012

GN Boo

Martin Lehky, Hradec Králové, CZ (MPC 048)

EQ6 + 0.25-m f/4 + CCD ST7 + R

. . .

New observation 4/18/2011

GN Boo

Liška J., Brno, MUO

RL 620/2780, ST-8

RL 620/2780, ST-8
exp 30s

. . .

New observation 4/18/2011

GN Boo

Liška J., Brno, MUO

RL 620/2780, ST-8

RL 620/2780, ST-8
exp 50s

. . .

New minimum 4/4/2011

GN Boo

Martin Lehky, MPC 048 - Hradec Kralove

EQ6 + 0.25-m f/5 + CCD ST7 + R

EQ6 + 0.25-m f/5 + CCD ST7 + R
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2452500.0916 0.3016034 10.75-11.35 EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 01/02 III 2011; R_176_60s (172/106); minimum P
# NOTE 2455622.57341 +/- 0.00006; 20110302 01:45:43 (UT) GE
# COND nice clear weather

. . .

New observation 4/4/2011

GN Boo

Martin Lehky, MPC 048 - Hradec Kralove

EQ6 + 0.25-m f/5 + CCD ST7 + R

. . .

New observation 4/4/2011

GN Boo

Martin Lehky, MPC 048 - Hradec Kralove

EQ6 + 0.25-m f/5 + CCD ST7 + R

EQ6 + 0.25-m f/5 + CCD ST7 + R
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2452500.0916 0.3016034 10.75-11.35 EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 28 II / 01 III 2011; R_140_60s (139/75); minimum S
# NOTE 2455621.51957 +/- 0.00014; 20110301 00:28:11 (UT) GEO
# COND clear weather (cirrus)

. . .

New minimum 4/4/2011

GN Boo

Martin Lehky, MPC 048 - Hradec Kralove

EQ6 + 0.25-m f/5 + CCD ST7 + R

EQ6 + 0.25-m f/5 + CCD ST7 + R
# NAME GN Boo
# VAR 14:50:07.77 +29:38:58.5 2452500.0916 0.3016034 10.75-11.35 EW (VSX 20110301)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + AVE 2.51
# NOTE 28 II / 01 III 2011; R_140_60s (139/75); minimum S
# NOTE 2455621.51957 +/- 0.00014; 20110301 00:28:11 (UT) GEO
# COND clear weather (cirrus)

. . .

New star 6/6/2003

GN Boo

admin

RA: 222.5333333250, DE: 29.6497222210, MAG (max): 10.750 (V), EW

. . .

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Roman Ehrenberger, Crow-Observatory Vranová

Roman Ehrenberger, Crow-Observatory Vranová

Roman Ehrenberger, Crow-Observatory Vranová

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Filip Walter, Štefánik Observatory, Prague, Czech Republic

Filip Walter, Štefánik Observatory, Prague, Czech Republic

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Martin Lehky, Hradec Králové, CZ (MPC 048)

Liška J., Brno, MUO

Liška J., Brno, MUO

Martin Lehky, MPC 048 - Hradec Kralove

Martin Lehky, MPC 048 - Hradec Kralove

Martin Lehky, MPC 048 - Hradec Kralove

Martin Lehky, MPC 048 - Hradec Kralove

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