Recent

New minimum 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/16/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New observation 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/16/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New minimum 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/14/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New minimum 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/13/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New observation 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/13/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New minimum 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/14/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New minimum 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/13/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New observation 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/13/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New minimum 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/14/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New minimum 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/13/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New observation 3/19/2026

V0406 Cam

Penko Jordanov, Dimitrovgrad, Bulgaria, 3/13/2026

Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R

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New minimum 9/19/2025

V0406 Cam

Sjoerd Dufoer, Brussels - Heliport, 9/18/2025

Vixen VMC200L - ZWO ASI 294MM

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New observation 9/19/2025

V0406 Cam

Sjoerd Dufoer, Brussels - Heliport, 9/18/2025

Vixen VMC200L - ZWO ASI 294MM

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New observation 3/17/2020

V0406 Cam

Kubica T., Planetárium Ostrava

SCT, Meade 300/3000 + CCD SBIG ST-8

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New minimum 3/17/2020

SCT, Meade 300/3000 + CCD SBIG ST-8
----- EBFit result: -----
Tmin = 2458923.53884
Error (1 sigma): +0.00045/-0.00044 (Bootstrapping), +0.00011/-0.00010 (Prayer bead), +0.00044/-0.00044 (LSM)
Error (95% CI): +0.00088/-0.00084 (Bootstrapping), +0.00020/-0.00017 (Prayer bead)
LSM: chi^2 = 197.1, n_freedom = 194

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New observation 3/10/2020

V0406 Cam

Kubica T., Planetárium Ostrava

SCT, Meade 300/3000 + CCD SBIG ST-8

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New minimum 3/10/2020

V0406 Cam

Kubica T., Planetárium Ostrava

SCT, Meade 300/3000 + CCD SBIG ST-8

SCT, Meade 300/3000 + CCD SBIG ST-8

----- EBFit result: -----
Tmin = 2458917.44143
Error (1 sigma): +0.00022/-0.00022 (Bootstrapping), +0.00029/-0.00032 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI): +0.00042/-0.00043 (Bootstrapping), +0.00052/-0.00037 (Prayer bead)
LSM: chi^2 = 497.9, n_freedom = 212

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New minimum 1/30/2020

V0406 Cam

Bragagnolo U., Gruppo Astrofili Salese S.M di Sala (Venezia ) ITALIA

Sky-Watcher REF 100/900 + QHY9

Sky-Watcher REF 100/900 + QHY9

----- EBFit result: -----
Tmin = 2458869.50838
Error (1 sigma): +0.00051/-0.00049 (Bootstrapping), +0.00027/-0.00028 (Prayer bead), +0.00027/-0.00027 (LSM)
Error (95% CI): +0.00095/-0.00093 (Bootstrapping), +0.00053/-0.00044 (Prayer bead)
LSM: chi^2 = 189.6, n_freedom = 70

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New minimum 2/19/2019

V0406 Cam

Stanislav Holý, Ratměřice

GSO NWT 200/1000 + ZWO ASI 178MM

GSO NWT 200/1000 + ZWO ASI 178MM
----- EBFit result: -----
Tmin = 2458533.27758
Error (1 sigma): +0.00016/-0.00014 (Bootstrapping), +0.00010/-0.00007 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00030/-0.00028 (Bootstrapping), +0.00016/-0.00011 (Prayer bead)
LSM: chi^2 = 118.1, n_freedom = 104

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New observation 2/19/2019

V0406 Cam

Stanislav Holý, Ratměřice

GSO NWT 200/1000 + ZWO ASI 178MM

GSO NWT 200/1000 + ZWO ASI 178MM
V B.R.N.O. jen první sekundární minimum, pak došlo k rapidnímu zhoršení podmínek (mlhavo), že jsem chtěl úplně ukončit pozorování. Okolo primárního minima jse, udělal 30x1 min DF a pak po mírném zlepšení podmínek pokračovalo pozorování. Ještě ověřit, zdali jsou obě pozorovaná minima skutečně sekundární a ne primární.

----- EBFit result (sekundární): -----
TminGJD = 2458533.27759
Error (1 sigma): +0.00014/-0.00017 (Bootstrapping), +0.00010/-0.00011 (Prayer bead), +0.00015/-0.00015 (LSM)
Error (95% CI): +0.00028/-0.00029 (Bootstrapping), +0.00021/-0.00017 (Prayer bead)
LSM: chi^2 = 102.8, n_freedom = 90

----- EBFit result (sekundární): -----
TminGJD = 2458533.56892
Error (1 sigma): +0.00050/-0.00059 (Bootstrapping), +0.00026/-0.00020 (Prayer bead), +0.00053/-0.00053 (LSM)
Error (95% CI): +0.00100/-0.00129 (Bootstrapping), +0.00045/-0.00031 (Prayer bead)
LSM: chi^2 = 52.4, n_freedom = 54

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New minimum 10/15/2018

V0406 Cam

S. Daniš, hvězdárna Roudnice nad Labem

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x
cmp.star: UCAC4 764-035258 b-v=0.77 m=11.70
chk.star: UCAC4-764-035303 b-v=0.74 m=12.17

----- EBFit result: -----
Tmin = 2458406.33968
Error (1 sigma): +0.00042/-0.00037 (Bootstrapping), +0.00018/-0.00015 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI): +0.00082/-0.00072 (Bootstrapping), +0.00026/-0.00029 (Prayer bead)
LSM: chi^2 = 101.6, n_freedom = 41

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New minimum 10/15/2018

V0406 Cam

S. Daniš, hvězdárna Roudnice nad Labem

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x
cmp.star: UCAC4 764-035258 b-v=0.77 m=11.70
chk.star: UCAC4-764-035303 b-v=0.74 m=12.17

----- EBFit result: -----
Tmin = 2458406.48670
Error (1 sigma): +0.00042/-0.00053 (Bootstrapping), +0.00033/-0.00028 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00094/-0.00096 (Bootstrapping), +0.00058/-0.00066 (Prayer bead)
LSM: chi^2 = 120.6, n_freedom = 32

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New minimum 10/14/2018

V0406 Cam

S. Daniš, hvězdárna Roudnice nad Labem

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x
cmp.star: UCAC4 764-035258 b-v=0.77 m=11.70
chk.star: UCAC4-764-035303 b-v=0.74 m=12.17

----- EBFit result: -----
Tmin = 2458405.61527
Error (1 sigma): +0.00028/-0.00031 (Bootstrapping), +0.00009/-0.00010 (Prayer bead), +0.00021/-0.00021 (LSM)
Error (95% CI): +0.00057/-0.00055 (Bootstrapping), +0.00019/-0.00015 (Prayer bead)
LSM: chi^2 = 79.4, n_freedom = 41

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New minimum 10/14/2018

V0406 Cam

S. Daniš, hvězdárna Roudnice nad Labem

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x
cmp.star: UCAC4 764-035258 b-v=0.77 m=11.70
chk.star: UCAC4-764-035303 b-v=0.74 m=12.17

----- EBFit result: -----
Tmin = 2458405.46822
Error (1 sigma): +0.00040/-0.00037 (Bootstrapping), +0.00010/-0.00008 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00071/-0.00075 (Bootstrapping), +0.00014/-0.00014 (Prayer bead)
LSM: chi^2 = 127.4, n_freedom = 51

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New minimum 10/14/2018

V0406 Cam

S. Daniš, hvězdárna Roudnice nad Labem

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x

Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x
cmp.star: UCAC4 764-035258 b-v=0.77 m=11.70
chk.star: UCAC4-764-035303 b-v=0.74 m=12.17

----- EBFit result: -----
Tmin = 2458405.32520
Error (1 sigma): +0.00047/-0.00046 (Bootstrapping), +0.00025/-0.00027 (Prayer bead), +0.00028/-0.00028 (LSM)
Error (95% CI): +0.00094/-0.00086 (Bootstrapping), +0.00041/-0.00043 (Prayer bead)
LSM: chi^2 = 127.0, n_freedom = 51

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New minimum 3/28/2018

V0406 Cam

Snaevarr Gudmundsson, Nesjar Observatory

400 mm LX200 SCT/SBIG STL11k CCD

400 mm LX200 SCT/SBIG STL11k CCD
----- EBFit result: -----
Tmin = 2458136.33856
Error (1 sigma): +0.00042/-0.00034 (Bootstrapping), +0.00027/-0.00026 (Prayer bead), +0.00006/-0.00006 (LSM)
Error (95% CI): +0.00095/-0.00091 (Bootstrapping), +0.00043/-0.00028 (Prayer bead)
LSM: chi^2 = 201.7, n_freedom = 12

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New minimum 3/28/2018

V0406 Cam

Snaevarr Gudmundsson, Nesjar Observatory

300 mm LX200 SCT/SBIG STL11k CCD

300 mm LX200 SCT/SBIG STL11k CCD
Clouds.

----- EBFit result: -----
Tmin = 2458124.28341
Error (1 sigma): +0.00063/-0.00055 (Bootstrapping), +0.00012/-0.00017 (Prayer bead), +0.00026/-0.00026 (LSM)
Error (95% CI): +0.00118/-0.00117 (Bootstrapping), +0.00013/-0.00025 (Prayer bead)
LSM: chi^2 = 28.1, n_freedom = 11

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New minimum 3/27/2018

V0406 Cam

Snaevarr Gudmundsson, Nesjar Observatory

300 mm LX200 SCT/SBIG STL11k CCD

300 mm LX200 SCT/SBIG STL11k CCD
----- EBFit result: -----
Tmin = 2458116.44274
Error (1 sigma): +0.00041/-0.00040 (Bootstrapping), +0.00006/-0.00014 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00085/-0.00082 (Bootstrapping), +0.00019/-0.00016 (Prayer bead)
LSM: chi^2 = 38.8, n_freedom = 17

. . .

New minimum 3/27/2018

V0406 Cam

Snaevarr Gudmundsson, Nesjar Observatory

300 mm LX200 SCT/SBIG STL11k CCD

300 mm LX200 SCT/SBIG STL11k CCD
----- EBFit result: -----
Tmin = 2458116.29318
Error (1 sigma): +0.00037/-0.00041 (Bootstrapping), +0.00019/-0.00018 (Prayer bead), +0.00022/-0.00022 (LSM)
Error (95% CI): +0.00070/-0.00118 (Bootstrapping), +0.00030/-0.00047 (Prayer bead)
LSM: chi^2 = 75.0, n_freedom = 18

. . .

New minimum 3/27/2018

V0406 Cam

Snaevarr Gudmundsson, Nesjar Observatory

400 mm LX200 SCT/SBIG STL11k CCD

400 mm LX200 SCT/SBIG STL11k CCD
----- EBFit result: -----
Tmin = 2458116.44238
Error (1 sigma): +0.00064/-0.00079 (Bootstrapping), +0.00010/-0.00014 (Prayer bead), +0.00041/-0.00041 (LSM)
Error (95% CI): +0.00149/-0.00138 (Bootstrapping), +0.00046/-0.00022 (Prayer bead)
LSM: chi^2 = 40.8, n_freedom = 15

. . .

New minimum 3/27/2018

V0406 Cam

Snaevarr Gudmundsson, Nesjar Observatory

400 mm LX200 SCT/SBIG STL11k CCD

400 mm LX200 SCT/SBIG STL11k CCD
----- EBFit result: -----
Tmin = 2458116.29321
Error (1 sigma): +0.00056/-0.00052 (Bootstrapping), +0.00034/-0.00008 (Prayer bead), +0.00043/-0.00043 (LSM)
Error (95% CI): +0.00102/-0.00107 (Bootstrapping), +0.00038/-0.00058 (Prayer bead)
LSM: chi^2 = 29.8, n_freedom = 16

. . .

New minimum 10/19/2017

V0406 Cam

Hanžl D., Pavlovice, Česká Republika

DATEL, NWT 200/800 + MII G2 8300

DATEL, NWT 200/800 + MII G2 8300

----- EBFit result: -----
Tmin = 2458027.40988
Error (1 sigma): +0.00025/-0.00025 (Bootstrapping), +0.00017/-0.00029 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI): +0.00048/-0.00054 (Bootstrapping), +0.00029/-0.00039 (Prayer bead)
LSM: chi^2 = 359.3, n_freedom = 92

. . .

New minimum 10/12/2017

V0406 Cam

Hanžl D., Pavlovice, Česká Republika

DATEL, NWT 200/800 + MII G2 8300

DATEL, NWT 200/800 + MII G2 8300

----- EBFit result: -----
Tmin = 2458028.42913
Error (1 sigma): +0.00032/-0.00030 (Bootstrapping), +0.00010/-0.00014 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI): +0.00058/-0.00059 (Bootstrapping), +0.00029/-0.00021 (Prayer bead)
LSM: chi^2 = 183.7, n_freedom = 68

. . .

New minimum 10/12/2017

V0406 Cam

Hanžl D., Pavlovice, Česká Republika

DATEL, NWT 200/800 + MII G2 8300

DATEL, NWT 200/800 + MII G2 8300

----- EBFit result: -----
Tmin = 2458028.28184
Error (1 sigma): +0.00031/-0.00030 (Bootstrapping), +0.00012/-0.00011 (Prayer bead), +0.00023/-0.00023 (LSM)
Error (95% CI): +0.00060/-0.00061 (Bootstrapping), +0.00025/-0.00022 (Prayer bead)
LSM: chi^2 = 113.7, n_freedom = 57

. . .

New minimum 4/5/2017

V0406 Cam

Bragagnolo U., Gruppo Astrofili Salese S.M di Sala (Venezia ) ITALIA

Sky-Watcher REF 100/900 + QHY9

Sky-Watcher REF 100/900 + QHY9

----- EBFit result: -----
Tmin = 2457801.41515
Error (1 sigma): +0.00044/-0.00045 (Bootstrapping), +0.00010/-0.00013 (Prayer bead), +0.00052/-0.00052 (LSM)
Error (95% CI): +0.00086/-0.00086 (Bootstrapping), +0.00020/-0.00038 (Prayer bead)
LSM: chi^2 = 63.1, n_freedom = 82

. . .

New star 2/24/2011

V0406 Cam

admin

RA: 05h 43m 35.00s, DE: +62° 46' 41.00", MAG (max): 12.650 (c)

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