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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 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IT Her s 1 0.3393957 12.90 12.90 0.00 25.05. 22:08 103 (E) 44
V796 Cep s 1 0.392964 12.20 12.20 0.00 25.05. 22:08 6 (N) 41
V403 Her p 10 0.8223 15.70 16.20 0.50 25.05. 22:08 127 (SE) 53
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.05. 22:08 212 (SW) 33
V361 Lyr p 4 0.309614 14.30 15.70 1.40 25.05. 22:08 73 (E) 54
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.05. 22:09 169 (S) -59
GN Mus s 10 0.3869 13.70 14.20 0.50 25.05. 22:09 193 (S) -37
PS Vir s 1 0.289806 12.00 12.30 0.30 25.05. 22:09 243 (SW) 29
LU Cnc p 6 0.39855 12.10 12.60 0.50 25.05. 22:09 284 (W) 13
V429 Lyr p 8 1.067603 14.50 16.30 1.80 25.05. 22:10 88 (E) 46
DK Sge s 1 0.621824 12.20 13.00 0.80 25.05. 22:10 89 (E) 27
V691 Her s 9 0.58716 13.30 13.30 0.00 25.05. 22:10 156 (SE) 56
EM Cyg p 1 0.2909091 11.90 14.40 2.50 25.05. 22:10 88 (E) 39
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 25.05. 22:10 353 (N) -27
XX Sex s 7 0.5401135 9.30 9.50 0.20 25.05. 22:10 256 (W) 3
V854 Her p 10 0.780649 14.70 15.80 1.10 25.05. 22:11 133 (SE) 69
KO Boo s 9 0.369518 13.15 13.35 0.20 25.05. 22:11 211 (SW) 61
GW Tau p 1 0.6413225 11.20 11.90 0.70 25.05. 22:11 345 (N) -13
V636 Aur p 1 0.3406176 13.70 14.10 0.40 25.05. 22:11 331 (NW) 1
AA UMa s 1 0.468127 10.88 11.53 0.65 25.05. 22:11 301 (NW) 36
V1105 Her p 5 0.321736 12.60 13.00 0.40 25.05. 22:11 106 (E) 54
V515 Cam p 6 0.30833 13.45 14.10 0.65 25.05. 22:11 340 (N) 56
SX Lyn p 1 2.022481 10.00 11.40 1.40 25.05. 22:12 322 (NW) 32
V916 Cen s 9 1.463225 8.71 8.83 0.12 25.05. 22:12 206 (SW) -31
GM Aqr s 6 0.367282 13.80 13.80 0.00 25.05. 22:12 81 (E) -11
V931 Cyg p 1 0.341513 13.90 14.60 0.70 25.05. 22:12 89 (E) 39
V355 Cam p 10 0.437059 12.20 12.60 0.40 25.05. 22:12 351 (N) 16
BM UMa p 1 0.2712208 13.80 14.75 0.95 25.05. 22:12 291 (W) 49
V591 Vir p 7 0.350949 12.90 13.35 0.45 25.05. 22:12 195 (S) 42
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.05. 22:12 126 (SE) 34
BV Tau p 3 0.930451 11.70 12.40 0.70 25.05. 22:12 329 (NW) -11
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 25.05. 22:12 66 (NE) 37
V581 Lyr s 8 0.787001 12.70 12.70 0.00 25.05. 22:12 89 (E) 51
EN Oct p 1 0.288913 11.88 12.60 0.72 25.05. 22:12 180 (S) -50
V1153 Her p 10 0.374217 12.40 12.65 0.25 25.05. 22:13 79 (E) 84
V648 Ori s 1 0.8132357 11.50 12.20 0.70 25.05. 22:13 335 (NW) -31
TU Boo p 1 0.324284 11.80 12.50 0.70 25.05. 22:13 225 (SW) 65
CI CrB p 10 0.350076 12.83 13.02 0.19 25.05. 22:13 156 (SE) 67
V676 Aql p 10 0.57551 14.30 14.80 0.50 25.05. 22:13 106 (E) 21
DY Cet s 1 0.44079 9.47 9.47 0.00 25.05. 22:13 20 (N) -53
OW Com p 10 0.258127 15.40 16.40 1.00 25.05. 22:13 228 (SW) 49
FU Dra p 1 0.306718 10.55 11.10 0.55 25.05. 22:13 4 (N) 78
V738 Cep p 6 1.298266 10.00 10.29 0.29 25.05. 22:13 43 (NE) 41
GY Cnc p 7 0.1754425 16.50 17.80 1.30 25.05. 22:13 286 (W) 12
KR Com s 1 0.4079692 7.27 7.27 0.00 25.05. 22:13 230 (SW) 49
V579 And p 10 0.338094 12.50 12.80 0.30 25.05. 22:13 50 (NE) 15
OR Mus p 10 1.73106 8.84 9.18 0.34 25.05. 22:14 200 (S) -34
V4407 Sgr p 10 1.45175 6.62 6.80 0.18 25.05. 22:14 138 (SE) -3
MO Aqr p 2 0.3981435 9.95 10.28 0.33 25.05. 22:14 96 (E) 2
AS Cam s 1 3.430967 8.57 8.97 0.40 25.05. 22:14 348 (N) 32
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.