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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:28 // 15:59 UTC
Civil Twilight (6°): 05:55 // 16:31 UTC
Nautical Twilight (12°): 05:17 // 17:10 UTC
Astronomical Twilight (18°): 04:39 // 17:48 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1175 Her p 1 0.321199 10.89 11.07 0.18 04.02. 06:58 195 (S) 61
AL Cas p 1 0.50055583 12.90 13.60 0.70 04.02. 06:58 15 (N) 34
AC Crt s 3 0.617262 9.72 10.17 0.45 04.02. 06:58 261 (W) -9
BT Tri p 10 0.2512 14.20 14.80 0.60 04.02. 06:59 35 (NE) -1
FI Boo s 1 0.389997 9.60 9.60 0.00 04.02. 06:59 284 (W) 75
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 04.02. 06:59 191 (S) 35
CT Phe p 10 1.260848 11.20 11.80 0.60 04.02. 06:59 95 (E) -52
RT Hyi p 10 0.2840352 12.28 13.15 0.87 04.02. 06:59 164 (S) -55
CT Tau s 1 0.666827 10.34 11.12 0.78 04.02. 06:59 346 (N) -12
AV Pup p 1 0.4350067 10.50 11.10 0.60 04.02. 06:59 290 (W) -37
XX Cas s 5 3.067179 10.00 10.20 0.20 04.02. 06:59 26 (NE) 29
V656 Pup p 10 0.32903 18.12 18.27 0.15 04.02. 06:59 261 (W) -66
YZ Phe p 10 0.23472665 12.65 13.32 0.67 04.02. 07:00 102 (E) -58
NQ Cam p 1 0.362099 13.10 13.80 0.70 04.02. 07:00 345 (N) 36
HS Leo p 2 0.337706 13.80 14.40 0.60 04.02. 07:00 285 (W) 24
GR Vir p 1 0.346974 7.80 8.40 0.60 04.02. 07:00 217 (SW) 26
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 04.02. 07:00 156 (SE) 12
V452 Vel p 10 0.525412 10.88 11.05 0.17 04.02. 07:01 263 (W) -51
GH Lac s 1 0.5326205 14.30 14.30 0.00 04.02. 07:01 58 (NE) 37
AI Tri p 3 0.19174566 16.00 16.50 0.50 04.02. 07:01 37 (NE) -1
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 04.02. 07:01 85 (E) 64
IR Cnc s 5 0.717767 11.90 12.27 0.37 04.02. 07:01 314 (NW) -4
V1229 Tau s 9 2.46113329 6.86 6.86 0.00 04.02. 07:01 17 (N) -14
KR Mon p 1 1.150961 11.28 11.70 0.42 04.02. 07:01 308 (NW) -28
VZ Hya p 7 2.904301 8.96 9.68 0.72 04.02. 07:01 296 (NW) -28
OY Cas p 10 2.019284 15.50 16.80 1.30 04.02. 07:01 27 (NE) 31
V416 CMa p 10 0.418639 8.61 8.99 0.38 04.02. 07:02 308 (NW) -57
V777 Cep p 10 0.3863448 16.31 16.68 0.37 04.02. 07:02 7 (N) 47
BI Vul s 1 0.2518236 14.15 14.86 0.71 04.02. 07:02 89 (E) 36
DK Cyg p 1 0.470693 10.37 10.93 0.56 04.02. 07:02 80 (E) 39
AY Mon p 7 2.144241 13.30 15.50 2.20 04.02. 07:02 329 (NW) -26
V929 Mon s 9 0.67772 13.00 13.00 0.00 04.02. 07:03 322 (NW) -33
V426 Her s 9 0.4921282 15.50 15.80 0.30 04.02. 07:03 163 (S) 62
FY Psc p 9 0.3562175 12.75 13.30 0.55 04.02. 07:03 49 (NE) 8
DU CVn p 2 0.3071015 13.10 14.50 1.40 04.02. 07:03 279 (W) 44
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 04.02. 07:03 91 (E) 53
V502 And s 6 0.318892 13.80 14.15 0.35 04.02. 07:03 52 (NE) 8
V640 Aql p 7 0.5612183 12.60 13.40 0.80 04.02. 07:03 127 (SE) 39
V501 Cam p 9 0.454388 13.80 14.10 0.30 04.02. 07:04 347 (N) 44
V924 Oph s 10 0.359554 15.70 16.40 0.70 04.02. 07:04 148 (SE) 44
QU Dra p 9 0.276915 14.10 14.80 0.70 04.02. 07:04 305 (NW) 74
V489 Ser p 9 0.078847 19.20 21.00 1.80 04.02. 07:04 201 (S) 38
NS Cep p 6 0.77638 12.20 12.60 0.40 04.02. 07:05 49 (NE) 58
V354 Aps p 8 0.587153 12.35 12.60 0.25 04.02. 07:05 187 (S) -39
V524 Mon p 3 0.28361685 14.40 15.20 0.80 04.02. 07:05 325 (NW) -32
EQ Tau p 1 0.3413474 10.50 11.03 0.53 04.02. 07:05 18 (N) -16
IT Per p 1 1.533725 9.90 10.50 0.60 04.02. 07:05 25 (NE) 9
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 04.02. 07:05 127 (SE) 36
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 04.02. 07:05 76 (E) 57
V396 Peg p 2 0.342286 12.12 12.43 0.31 04.02. 07:05 78 (E) 3
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.