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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V401 Cam p 8 0.3158103 13.20 13.70 0.50 25.05. 21:58 346 (N) 33
GK CVn p 10 0.4012861 14.40 15.50 1.10 25.05. 21:58 226 (SW) 69
V1105 Her s 5 0.321736 12.60 12.60 0.00 25.05. 21:58 103 (E) 52
NR Cep p 4 0.949548 13.00 13.60 0.60 25.05. 21:58 16 (N) 33
V702 And p 10 0.340715 13.30 13.69 0.39 25.05. 21:58 40 (NE) 7
PZ CrA p 10 1.16725 13.00 14.50 1.50 25.05. 21:58 147 (SE) -7
V687 Sgr p 9 0.646156 12.50 13.30 0.80 25.05. 21:58 144 (SE) -3
V959 Per p 8 0.990719 10.11 10.75 0.64 25.05. 21:58 344 (N) -1
DY Gru p 9 0.336029 9.37 10.04 0.67 25.05. 21:58 96 (E) -48
V357 Her s 5 0.28204 13.40 13.40 0.00 25.05. 21:58 112 (E) 33
V441 And s 4 0.469656 13.48 14.20 0.72 25.05. 21:58 25 (NE) 6
V468 Peg p 10 1.623948 12.50 13.00 0.50 25.05. 21:58 68 (E) 11
DV Sge p 10 1.363415 15.20 16.30 1.10 25.05. 21:58 94 (E) 25
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 25.05. 21:58 77 (E) 54
V2637 Oph p 7 0.386173 11.80 12.27 0.47 25.05. 21:58 139 (SE) 38
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 25.05. 21:59 64 (NE) 52
V401 Cyg s 1 0.582725 10.64 11.13 0.49 25.05. 21:59 87 (E) 39
RW Com s 1 0.2373465 11.00 11.56 0.56 25.05. 21:59 248 (W) 51
KN Eri p 8 0.396604 13.23 14.20 0.97 25.05. 21:59 333 (NW) -42
V380 Mon s 7 0.995881 11.70 12.40 0.70 25.05. 21:59 298 (NW) -23
GK Aqr s 1 0.327415 12.40 12.40 0.00 25.05. 21:59 78 (E) -11
V449 Dra p 10 0.351315 12.23 12.45 0.22 25.05. 21:59 13 (N) 51
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 25.05. 21:59 66 (NE) 51
V1315 Her p 1 0.358361 12.75 13.10 0.35 25.05. 21:59 93 (E) 60
RZ PsA p 9 1.15064 11.00 12.50 1.50 25.05. 21:59 99 (E) -38
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 25.05. 21:59 39 (NE) 30
HY Tau p 9 3.01691 12.40 13.60 1.20 25.05. 21:59 324 (NW) -13
V877 Per p 1 1.1109827 13.91 15.27 1.36 25.05. 21:59 3 (N) 13
AW Ari s 8 0.381766 13.66 14.30 0.64 25.05. 21:59 23 (NE) -24
GI CVn s 8 0.30316 14.10 14.60 0.50 25.05. 21:59 264 (W) 77
EE CVn s 1 0.280562 13.70 14.57 0.87 25.05. 22:00 235 (SW) 64
FV CVn p 1 0.315365 11.80 12.15 0.35 25.05. 22:00 228 (SW) 67
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 25.05. 22:00 65 (NE) 34
OU Ser p 1 0.2967662 8.25 8.43 0.18 25.05. 22:00 177 (S) 56
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 25.05. 22:01 345 (N) -20
NQ Cam s 1 0.362099 13.10 13.65 0.55 25.05. 22:01 338 (N) 41
V509 Oph p 3 1.223458 12.60 13.80 1.20 25.05. 22:01 129 (SE) 32
CK Boo p 1 0.3551495 8.99 9.26 0.27 25.05. 22:01 195 (S) 48
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.05. 22:01 155 (SE) 10
G0196.0699 Hya s 9 0.52831 11.80 11.80 0.00 25.05. 22:01 281 (W) -9
CN Lac s 1 0.6373524 12.40 12.60 0.20 25.05. 22:01 49 (NE) 27
V449 Aur p 10 0.70366366 7.46 7.58 0.13 25.05. 22:01 331 (NW) 13
V384 Ser s 1 0.268729 11.90 12.30 0.40 25.05. 22:01 157 (SE) 63
KZ Vir p 8 1.13183 8.45 8.52 0.07 25.05. 22:01 219 (SW) 36
MP Cam s 4 2.6091 12.50 12.50 0.00 25.05. 22:01 353 (N) 16
AV Tel p 10 0.416963 13.20 14.30 1.10 25.05. 22:02 147 (SE) -21
V514 Hya p 6 0.374406 14.39 14.39 0.00 25.05. 22:02 272 (W) -4
V1073 Her s 1 0.2942815 11.00 11.00 0.00 25.05. 22:02 101 (E) 55
AC Gem p 1 1.661798 11.00 11.80 0.80 25.05. 22:02 314 (NW) -8
V1234 Tau s 7 0.387939 12.60 12.60 0.00 25.05. 22:02 340 (N) -29
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.