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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:22 // 16:05 UTC
Civil Twilight (6°): 05:49 // 16:38 UTC
Nautical Twilight (12°): 05:11 // 17:16 UTC
Astronomical Twilight (18°): 04:34 // 17:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2650 Oph s 7 0.384054 12.57 13.00 0.43 08.02. 07:25 178 (S) 48
CC Com p 1 0.2206859 11.30 12.21 0.91 08.02. 07:25 279 (W) 22
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 08.02. 07:25 69 (E) 66
AR Boo p 1 0.3448727 13.50 14.50 1.00 08.02. 07:25 263 (W) 39
AU Ser p 1 0.3864975 10.90 11.80 0.90 08.02. 07:25 225 (SW) 56
IW Vul s 4 2.137844 12.90 13.10 0.20 08.02. 07:26 126 (SE) 58
SW Ret p 10 0.3547995 12.63 13.08 0.45 08.02. 07:26 144 (SE) -67
V742 Her s 1 0.5776513 13.80 14.40 0.60 08.02. 07:26 184 (S) 84
QS UMa p 9 0.4183 15.70 17.65 1.95 08.02. 07:26 324 (NW) 21
BT Tri p 10 0.2512 14.20 14.80 0.60 08.02. 07:26 43 (NE) 3
MQ Boo p 7 0.493408 12.60 13.05 0.45 08.02. 07:26 277 (W) 60
V343 Cam p 6 5.2631 13.61 14.89 1.28 08.02. 07:27 10 (N) 20
V997 Aql s 8 1.7948425 13.00 13.00 0.00 08.02. 07:27 141 (SE) 39
AN Men p 9 0.461972 9.36 9.54 0.18 08.02. 07:27 182 (S) -59
RT Per s 1 0.8494067 10.46 10.66 0.20 08.02. 07:27 23 (NE) 11
V1289 Her p 1 0.340092 11.06 11.45 0.39 08.02. 07:27 178 (S) 74
V343 Tel p 10 0.875421 9.19 9.48 0.30 08.02. 07:27 160 (S) -15
V1898 Cyg p 2 1.513124 7.71 8.15 0.44 08.02. 07:27 76 (E) 57
V338 Her p 1 1.305748 10.07 11.15 1.08 08.02. 07:28 161 (S) 83
AA Eri p 6 0.5008423 12.80 13.30 0.50 08.02. 07:28 33 (NE) -48
HW Aur p 1 1.1774199 12.00 12.80 0.80 08.02. 07:28 8 (N) 0
LU Cnc s 6 0.39855 12.10 12.55 0.45 08.02. 07:28 310 (NW) -7
QX And s 1 0.412173 11.25 11.25 0.00 08.02. 07:28 42 (NE) 11
V337 Gem p 9 1.918688 8.52 8.89 0.37 08.02. 07:28 339 (N) -24
LY Pav s 9 0.37955 14.50 14.90 0.40 08.02. 07:28 167 (S) -32
V636 Aur p 1 0.3406176 13.70 14.10 0.40 08.02. 07:28 358 (N) -5
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 08.02. 07:28 127 (SE) 60
CC Tri p 9 0.382946 13.20 13.70 0.50 08.02. 07:28 40 (NE) 4
V437 Dra p 10 0.316053 13.75 14.40 0.65 08.02. 07:28 42 (NE) 67
EL Lyn s 7 0.644538 12.65 12.83 0.18 08.02. 07:28 330 (NW) 7
V415 Gem p 1 0.350606 12.40 12.70 0.30 08.02. 07:28 341 (N) -22
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 08.02. 07:28 341 (N) -22
NN Ser p 1 0.1300801 17.00 23.00 6.00 08.02. 07:29 221 (SW) 47
V1151 Her p 10 0.27818 12.80 13.05 0.25 08.02. 07:29 276 (W) 74
DL CVn s 2 0.642442 11.97 11.97 0.00 08.02. 07:29 287 (W) 39
EF Gem p 8 6.10255 12.60 15.40 2.80 08.02. 07:29 343 (N) -21
BF Dor p 9 0.352271 13.00 13.20 0.20 08.02. 07:29 188 (S) -73
V400 Lyr p 1 0.253427 12.70 13.35 0.65 08.02. 07:29 118 (SE) 70
V822 Cyg p 2 1.267769 12.90 14.20 1.30 08.02. 07:29 108 (E) 63
DU Hya p 9 1.660175 11.90 14.00 2.10 08.02. 07:29 246 (SW) -22
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 08.02. 07:30 83 (E) 73
UU Aqr p 1 0.16358045 10.90 12.60 1.70 08.02. 07:30 111 (E) 12
CR Aqr s 6 0.514491 13.60 14.20 0.60 08.02. 07:30 129 (SE) 12
V1172 Her p 4 0.236167 12.00 12.50 0.50 08.02. 07:30 213 (SW) 52
V1144 Her p 10 0.25497 14.60 15.40 0.80 08.02. 07:30 257 (W) 70
V870 Cep p 7 0.301066 10.93 11.17 0.24 08.02. 07:30 46 (NE) 53
FR Lac p 10 0.32 15.20 16.10 0.90 08.02. 07:30 54 (NE) 45
V760 Oph p 9 1.5615272 13.90 20.90 7.00 08.02. 07:30 187 (S) 49
FL And p 7 0.905648 14.30 15.10 0.80 08.02. 07:31 51 (NE) 16
V1083 Cyg s 1 1.625847 11.00 11.20 0.20 08.02. 07:31 68 (E) 53
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.