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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:27 // 16:00 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:11 UTC
Astronomical Twilight (18°): 04:38 // 17:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Ser p 1 0.1300801 17.00 23.00 6.00 05.02. 04:33 150 (SE) 50
V760 Oph p 9 1.5615272 13.90 20.90 7.00 05.02. 04:33 124 (SE) 37
V357 Aps p 7 0.304565 14.00 14.30 0.30 05.02. 04:33 176 (S) -39
GQ Dra p 3 0.765903 8.98 9.42 0.44 05.02. 04:33 70 (E) 63
NN Com p 5 0.582846 13.38 13.78 0.40 05.02. 04:34 225 (SW) 47
V1847 Ori s 1 0.342605 12.09 12.36 0.27 05.02. 04:34 320 (NW) -20
OY UMa p 8 1.52803 13.20 14.20 1.00 05.02. 04:34 326 (NW) 46
IT Cnc s 6 0.363657 12.50 12.90 0.40 05.02. 04:34 283 (W) 17
U Ret p 10 0.3549563 13.64 14.32 0.68 05.02. 04:34 211 (SW) -79
OP Dra p 9 0.323163 14.71 15.09 0.38 05.02. 04:34 340 (N) 59
V338 Aqr s 9 0.285143 12.40 12.40 0.00 05.02. 04:34 77 (E) -12
V1096 Her p 1 0.2414165 13.05 13.40 0.35 05.02. 04:34 85 (E) 60
BY Per p 1 1.152638 13.20 14.80 1.60 05.02. 04:34 6 (N) 15
V635 Cyg p 1 0.760358 13.30 14.40 1.10 05.02. 04:35 46 (NE) 27
TZ Eri p 1 2.606111 9.80 12.60 2.80 05.02. 04:35 324 (NW) -41
V1239 Tau p 5 1.084796 10.66 11.08 0.42 05.02. 04:35 318 (NW) -2
AE Hya p 9 0.3928877 13.90 14.80 0.90 05.02. 04:35 242 (SW) -7
ST Car p 8 0.90164965 9.60 10.75 1.15 05.02. 04:35 212 (SW) -32
BD Vir p 6 2.548567 9.90 11.20 1.30 05.02. 04:35 198 (S) 22
V927 Mon p 8 0.361879 10.90 11.17 0.27 05.02. 04:35 291 (W) -12
V445 Nor p 10 0.4871 16.88 17.20 0.32 05.02. 04:35 169 (S) -18
XY Men s 10 0.7766348 10.63 10.88 0.25 05.02. 04:35 205 (SW) -61
HV UMa s 1 0.71076 8.60 8.88 0.28 05.02. 04:35 280 (W) 63
V579 Lyr s 1 0.242906 12.77 12.77 0.00 05.02. 04:36 73 (E) 48
EL Tuc s 7 0.3420282 13.00 13.50 0.50 05.02. 04:36 145 (SE) -64
V1097 Her s 1 0.360849 10.75 10.75 0.00 05.02. 04:36 108 (E) 49
V935 Cep p 10 1.228 12.05 12.55 0.50 05.02. 04:36 15 (N) 39
V2659 Oph p 9 0.776761 12.83 13.85 1.02 05.02. 04:36 121 (SE) 27
V373 Dra p 3 0.316906 13.00 14.00 1.00 05.02. 04:36 65 (NE) 64
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 05.02. 04:36 135 (SE) 74
RV Psc p 1 0.5539893 11.30 12.00 0.70 05.02. 04:36 17 (N) -7
ER Sct s 7 1.361056 9.10 9.30 0.20 05.02. 04:36 118 (SE) 12
AH Pup p 9 2.0246703 11.50 12.40 0.90 05.02. 04:36 260 (W) -26
AQ Boo p 1 0.333139 12.30 13.00 0.70 05.02. 04:36 202 (S) 56
V1199 Her p 10 0.3355445 14.90 15.50 0.60 05.02. 04:37 125 (SE) 58
EM Tuc s 4 0.326575 12.16 12.16 0.00 05.02. 04:37 145 (SE) -64
AR Aur p 1 4.1346662 6.15 6.82 0.67 05.02. 04:37 328 (NW) 1
V4403 Sgr p 10 1.701457 8.69 9.12 0.43 05.02. 04:37 133 (SE) -10
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 05.02. 04:37 34 (NE) 27
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 05.02. 04:37 63 (NE) 50
CD Tri p 3 0.369035 12.14 12.62 0.48 05.02. 04:37 3 (N) -5
V344 Dra p 9 0.332887 13.70 14.20 0.50 05.02. 04:37 47 (NE) 76
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 05.02. 04:37 71 (E) 25
V956 Aql p 10 0.3961755 13.90 14.30 0.40 05.02. 04:37 115 (SE) 6
V1230 Her p 10 0.370002 14.07 14.69 0.62 05.02. 04:38 129 (SE) 45
V924 Oph p 10 0.359554 15.70 16.40 0.70 05.02. 04:38 110 (E) 26
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 05.02. 04:38 118 (SE) 3
NR Cam p 1 0.255885 10.76 11.25 0.49 05.02. 04:38 343 (N) 46
Y Gru p 10 1.716866 11.50 13.00 1.50 05.02. 04:38 110 (E) -53
SY Boo s 1 0.714484 12.25 12.25 0.00 05.02. 04:38 192 (S) 57
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.