直近の更新

新しい極小 2026/05/14

MR Com

Sjoerd Dufoer, Brussels - Heliport, 2026/03/21

Vixen VMC200L - ZWO ASI 294MM

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新しい観測 2026/03/22

MR Com

Sjoerd Dufoer, Brussels - Heliport, 2026/03/21

Vixen VMC200L - ZWO ASI 294MM

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新しい観測 2020/07/24

MR Com

Martin Lehky, Hradec Králové, CZ (MPC 048)

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

. . .

新しい極小 2020/07/24

EQ6 + 0.25-m f/4 + CCD ST7 + Rc
# NAME MR Com
# VAR 13:14:24.18 +27:11:32.1 2452308.464 0.412741 12.00-12.45c 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 26/27 IV 2020; Rc_225_90s (221/71); 6.0h; minimum P
# NOTE 2458966.40603 +/- 0.00019; 20200426 21:44:41 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458966.40603
Error (1 sigma): +0.00024/-0.00023 (Bootstrapping), +0.00009/-0.00011 (Prayer bead), +0.00019/-0.00019 (LSM)
Error (95% CI): +0.00048/-0.00044 (Bootstrapping), +0.00017/-0.00021 (Prayer bead)
LSM: chi^2 = 135.1, n_freedom = 95

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新しい極小 2019/03/28

MR Com

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 MR Com
# VAR 13:14:24.18 +27:11:32.1 2452308.464 0.412741 12.00-12.45c 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 21/22 III 2019; Rc_100_90s (94/52); 2.6h; minimum S
# NOTE 2458564.60578 +/- 0.00070; 20190322 02:32:19 (UT) GEO
# COND clear weather, full moon period

----- EBFit result: -----
Tmin = 2458564.60578
Error (1 sigma): +0.00058/-0.00053 (Bootstrapping), +0.00027/-0.00027 (Prayer bead), +0.00070/-0.00070 (LSM)
Error (95% CI): +0.00108/-0.00103 (Bootstrapping), +0.00069/-0.00046 (Prayer bead)
LSM: chi^2 = 68.3, n_freedom = 89

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新しい観測 2019/03/28

MR Com

Martin Lehky, Hradec Králové, CZ (MPC 048)

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

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新しい観測 2018/05/11

MR Com

Martin Lehky, Hradec Králové, CZ (MPC 048)

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

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新しい極小 2018/05/11

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.464 0.412744 12.00-12.45c EW (VSX 20180410)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# FLT Rc
# NOTE 17/18 IV 2018; Rc_125_90s (122/65); 3.3h; minimum P
# NOTE 2458226.36425 +/- 0.00020; 20180417 20:44:31 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458226.36462
Error (1 sigma): +0.00024/-0.00026 (Bootstrapping), +0.00018/-0.00014 (Prayer bead), +0.00019/-0.00019 (LSM)
Error (95% CI): +0.00051/-0.00049 (Bootstrapping), +0.00022/-0.00019 (Prayer bead)
LSM: chi^2 = 205.1, n_freedom = 117

. . .

新しい極小 2018/05/11

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.464 0.412744 12.00-12.45c EW (VSX 20180410)
# 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 08/09 IV 2018; Rc_150_90s (143/76); 3.9h; minimum S
# NOTE 2458217.49409 +/- 0.00025; 20180408 23:51:29 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2458217.49409
Error (1 sigma): +0.00035/-0.00032 (Bootstrapping), +0.00041/-0.00039 (Prayer bead), +0.00025/-0.00025 (LSM)
Error (95% CI): +0.00067/-0.00059 (Bootstrapping), +0.00068/-0.00045 (Prayer bead)
LSM: chi^2 = 204.8, n_freedom = 138

. . .

新しい観測 2018/05/11

MR Com

Martin Lehky, Hradec Králové, CZ (MPC 048)

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

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新しい観測 2017/10/06

MR Com

Peter Nosáľ, Vígľaš

NWT 150/600 + Canon 20D + MPCC mk.III

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新しい極小 2017/01/01

MR Com

M. Magris, Opicina, Trieste, IT

Achromatic refractor 120/600, CCD Orion Starshoot 3G

Achromatic refractor 120/600, CCD Orion Starshoot 3G
----- EBFit result: -----
Tmin = 2457754.61024
Error (1 sigma): +0.00019/-0.00017 (Bootstrapping), +0.00007/-0.00008 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00034/-0.00034 (Bootstrapping), +0.00011/-0.00011 (Prayer bead)
LSM: chi^2 = 1081.2, n_freedom = 339

. . .

新しい極小 2016/03/20

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 16/17 III 2016; Rc_120_90s (103/16); 3.0h; minimum P
# NOTE 2457464.44948 +/- 0.00040; 20160316 22:47:15 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2457464.44927
Error (1 sigma): +0.00036/-0.00046 (Bootstrapping), +0.00029/-0.00033 (Prayer bead), +0.00043/-0.00043 (LSM)
Error (95% CI): +0.00078/-0.00103 (Bootstrapping), +0.00042/-0.00050 (Prayer bead)
LSM: chi^2 = 52.2, n_freedom = 60

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新しい観測 2016/03/20

MR Com

Martin Lehky, Hradec Králové, CZ (MPC 048)

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

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新しい極小 2015/05/16

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 30 IV / 01 V 2015; Rc_78_90s (63/25); 2.0h; minimum P
# NOTE 2457143.33707 +/- 0.00042; 20150430 20:05:23 (UT) GEO
# COND clear weather => somewhat cloudy

----- EBFit result: -----
Tmin = 2457143.33706
Error (1 sigma): +0.00036/-0.00039 (Bootstrapping), +0.00016/-0.00015 (Prayer bead), +0.00042/-0.00042 (LSM)
Error (95% CI): +0.00069/-0.00075 (Bootstrapping), +0.00022/-0.00022 (Prayer bead)
LSM: chi^2 = 48.0, n_freedom = 58

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新しい観測 2015/05/16

MR Com

Martin Lehky, Hradec Králové, CZ (MPC 048)

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

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新しい極小 2015/04/11

MR Com

M. Magris, Opicina, Trieste, IT

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

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

----- EBFit result: -----
Tmin = 2457123.32335
Error (1 sigma): +0.00020/-0.00020 (Bootstrapping), +0.00012/-0.00010 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI): +0.00043/-0.00043 (Bootstrapping), +0.00023/-0.00018 (Prayer bead)
LSM: chi^2 = 551.5, n_freedom = 181

. . .

新しい観測 2014/03/12

MR Com

Václav Přibík, Hinata Zlín

Newton 254/1200, CCD G2-1600, EQ6

Newton 254/1200, CCD G2-1600, EQ6

----- EBFit result: -----
TminGJD = 2456728.32591
Error (1 sigma): +0.00025/-0.00027 (Bootstrapping), +0.00005/-0.00005 (Prayer bead), +0.00016/-0.00016 (LSM)
Error (95% CI): +0.00047/-0.00053 (Bootstrapping), +0.00013/-0.00009 (Prayer bead)
LSM: chi^2 = 52.5, n_freedom = 30

. . .

新しい極小 2014/02/16

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7)
# FLT R
# RED CMunipack 1.1.26 + Peranso 2.50 + SPHE/VSES Upload Form (2012) var.astro.cz
# NOTE 12/13 II 2014; R_150_90s (142/51); 3.9h; minimum S
# NOTE 2456701.49903 +/- 0.00020; 20140212 23:58:36 (UT) GEO
# COND clear weather

----- EBFit result: -----
Tmin = 2456701.49884
Error (1 sigma): +0.00023/-0.00020 (Bootstrapping), +0.00009/-0.00008 (Prayer bead), +0.00020/-0.00020 (LSM)
Error (95% CI): +0.00043/-0.00038 (Bootstrapping), +0.00013/-0.00014 (Prayer bead)
LSM: chi^2 = 126.7, n_freedom = 104

. . .

新しい観測 2014/02/16

MR Com

Martin Lehky, Hradec Králové, CZ (MPC 048)

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

. . .

新しい極小 2013/05/02

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 21/22 IV 2013; R_65_90s (61/26); 1.6h; minimum S
# NOTE 2456404.32537 +/- 0.00017; 20130421 19:48:32 (UT) GEO
# COND clear weather (cirrus)

----- EBFit result: -----
Tmin = 2456404.32594
Error (1 sigma): +0.00043/-0.00048 (Bootstrapping), +0.00036/-0.00033 (Prayer bead), +0.00043/-0.00043 (LSM)
Error (95% CI): +0.00081/-0.00090 (Bootstrapping), +0.00075/-0.00051 (Prayer bead)
LSM: chi^2 = 53.4, n_freedom = 56

. . .

新しい観測 2013/05/02

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 21/22 IV 2013; R_65_90s (61/26); 1.6h; minimum S
# NOTE 2456404.32537 +/- 0.00017; 20130421 19:48:32 (UT) GEO
# COND clear weather (cirrus)

. . .

新しい極小 2012/02/27

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 26/27 II 2012; R_87_90s (87/44); minimum S
# NOTE 2455984.56503 +/- 0.00017; 20120227 01:33:39 (UT) GEO
# COND very fine clear weather

. . .

新しい観測 2012/02/27

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 26/27 II 2012; R_87_90s (87/44); minimum S
# NOTE 2455984.56503 +/- 0.00017; 20120227 01:33:39 (UT) GEO
# COND very fine clear weather

. . .

新しい極小 2012/02/15

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 11/12 II 2012; R_102_90s (98/48); minimum P
# NOTE 2455969.50073 +/- 0.00025; 20120212 00:01:03 (UT) GEO
# COND clear weather

. . .

新しい観測 2012/02/15

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 11/12 II 2012; R_102_90s (98/48); minimum P
# NOTE 2455969.50073 +/- 0.00025; 20120212 00:01:03 (UT) GEO
# COND clear weather

. . .

新しい極小 2011/04/06

MR Com

Tomáš Smyčka, Kladno

Zeiss 110/2040+ST9

. . .

新しい極小 2011/04/04

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 23/24 II 2011; R_200_90s (193/105); minimum P
# NOTE 2455616.60423 +/- 0.00015; 20110224 02:30:05 (UT) GEO
# COND clear weather

. . .

新しい観測 2011/04/04

MR Com

Martin Lehky, MPC 048 - Hradec Kralove

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

. . .

新しい観測 2011/04/04

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 22/23 II 2011; R_118_90s (114/53); minimum S
# NOTE 2455615.57407 +/- 0.00022; 20110223 01:46:40 (UT) GEO
# COND foggy weather -> somewhat cloudy (low clouds) -> foggy weather

. . .

新しい極小 2011/04/04

MR Com

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 MR Com
# VAR 13:14:24.19 +27:11:32.3 2452308.4688 0.412749 12.00-12.45c EW (VSX 20110223)
# 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 22/23 II 2011; R_118_90s (114/53); minimum S
# NOTE 2455615.57407 +/- 0.00022; 20110223 01:46:40 (UT) GEO
# COND foggy weather -> somewhat cloudy (low clouds) -> foggy weather

. . .

新しい観測 2011/03/07

MR Com

Tomáš Smyčka, Kladno

Zeiss 110/2040+ST9

. . .

新しい恒星 2002/08/13

MR Com

admin

RA: 13h 14m 24.16s, DE: +27° 11' 31.60", MAG (max): 12.000 (V)

. . .