Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:31 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:58 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SU Aqr p 2 1.044698 10.20 10.80 0.60 24.05. 03:24 144 (SE) 20
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 24.05. 03:24 164 (S) 78
BF Tri s 9 0.326566 14.00 14.50 0.50 24.05. 03:25 77 (E) 31
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 24.05. 03:25 210 (SW) 70
V1022 Tau p 2 0.347171 14.96 15.72 0.77 24.05. 03:25 55 (NE) 8
BO Her s 5 4.272831 10.70 10.80 0.10 24.05. 03:25 232 (SW) 57
BE Vul s 1 1.552048 9.78 9.90 0.12 24.05. 03:25 185 (S) 67
V420 Nor p 10 0.6108 17.58 17.95 0.37 24.05. 03:26 218 (SW) -31
DK Tuc p 10 5.337933 6.85 7.06 0.21 24.05. 03:26 164 (S) -20
EF Dra s 1 0.424031 10.48 10.48 0.00 24.05. 03:26 332 (NW) 64
LO Cyg p 1 0.629214 13.10 13.70 0.60 24.05. 03:26 103 (E) 78
EK Pav p 10 0.5805 16.50 17.20 0.70 24.05. 03:26 186 (S) -34
CS CrB p 9 0.336486 15.00 15.20 0.20 24.05. 03:26 270 (W) 37
GY Aur p 9 4.117435 13.20 14.00 0.80 24.05. 03:26 45 (NE) 4
IU Aps p 10 0.3046 14.20 14.60 0.40 24.05. 03:27 190 (S) -44
DO Cyg p 1 1.710007 11.40 12.30 0.90 24.05. 03:27 71 (E) 77
V1277 Cen p 10 2.12676 16.35 16.39 0.04 24.05. 03:27 221 (SW) -50
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 24.05. 03:27 188 (S) 73
DW CMi p 2 0.30755495 14.50 15.00 0.50 24.05. 03:27 17 (N) -34
QW Boo p 10 0.2908715 12.10 12.45 0.35 24.05. 03:27 296 (NW) 42
GN Boo s 1 0.3016025 10.75 10.75 0.00 24.05. 03:27 288 (W) 24
IK Her p 1 1.099428 13.50 14.00 0.50 24.05. 03:27 266 (W) 47
DF Lyr s 1 0.5771284 13.10 13.40 0.30 24.05. 03:27 231 (SW) 61
V833 Cep p 10 0.707065 10.12 10.40 0.28 24.05. 03:28 10 (N) 77
WY Tau p 1 0.6927606 11.14 11.73 0.59 24.05. 03:28 35 (NE) -6
V677 Cen p 9 0.3250284 11.50 11.70 0.20 24.05. 03:28 240 (SW) -29
QY Hya s 2 0.292341 9.04 9.04 0.00 24.05. 03:28 278 (W) -44
V1096 Aql p 4 1.111409 13.00 13.40 0.40 24.05. 03:28 192 (S) 54
RU UMi p 1 0.524926 10.00 10.66 0.66 24.05. 03:28 333 (NW) 42
V1032 Her s 2 0.68519 13.40 13.40 0.00 24.05. 03:29 273 (W) 47
XX LMi s 4 0.370979 12.42 12.42 0.00 24.05. 03:29 336 (NW) -4
CZ Cha p 10 0.3225055 14.00 14.60 0.60 24.05. 03:29 191 (S) -58
V505 Cyg p 1 0.667664 11.70 12.40 0.70 24.05. 03:29 186 (S) 73
QX Boo p 9 0.3604665 12.50 13.20 0.70 24.05. 03:29 298 (NW) 43
V1105 Her p 5 0.321736 12.60 13.00 0.40 24.05. 03:29 249 (W) 57
V415 Nor p 10 0.4805 17.54 18.00 0.46 24.05. 03:29 218 (SW) -32
V484 Cyg p 5 1.293831 13.50 14.50 1.00 24.05. 03:29 208 (SW) 74
BY Peg p 1 0.341936 12.90 13.60 0.70 24.05. 03:30 146 (SE) 65
CR Scl p 10 0.246539 9.62 9.77 0.15 24.05. 03:30 133 (SE) -12
DY Cep s 8 1.57457 11.70 11.80 0.10 24.05. 03:30 42 (NE) 63
Y For p 10 0.2699092 13.80 14.20 0.40 24.05. 03:30 107 (E) -22
V1088 Her s 1 0.359231 11.00 11.00 0.00 24.05. 03:30 268 (W) 46
VZ Psc s 1 0.2612592 10.20 10.43 0.23 24.05. 03:30 127 (SE) 33
V1370 Tau s 7 0.295517 10.90 10.90 0.00 24.05. 03:30 44 (NE) -10
V777 Cep p 10 0.3863448 16.31 16.68 0.37 24.05. 03:31 7 (N) 52
DF Gru p 10 0.70079 10.35 10.79 0.43 24.05. 03:31 155 (SE) -7
TX Her s 1 2.05980944 8.54 8.97 0.43 24.05. 03:31 276 (W) 55
V891 Aql p 10 0.419508 15.40 15.80 0.40 24.05. 03:31 198 (S) 39
V457 Cam p 9 0.3033 13.80 14.20 0.40 24.05. 03:31 11 (N) 32
LW And p 9 0.472811 15.50 16.40 0.90 24.05. 03:31 66 (NE) 31
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.