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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EX Leo p 1 0.408605 8.27 8.49 0.22 20.05. 03:11 320 (NW) -15
V699 Her s 10 0.614205 15.40 16.00 0.60 20.05. 03:11 252 (W) 36
V417 Aql p 1 0.3703135 11.00 11.50 0.50 20.05. 03:12 190 (S) 45
V1105 Her p 5 0.321736 12.60 13.00 0.40 20.05. 03:12 238 (SW) 61
V891 Aql s 10 0.419508 15.40 15.80 0.40 20.05. 03:12 186 (S) 40
V502 Her s 1 0.3692772 12.80 13.50 0.70 20.05. 03:12 251 (W) 57
FW Hya p 9 0.406138 12.20 12.50 0.30 20.05. 03:13 279 (W) -53
V591 Vir s 7 0.350949 12.90 12.90 0.00 20.05. 03:13 265 (W) 9
V636 Aur p 1 0.3406176 13.70 14.10 0.40 20.05. 03:13 26 (NE) 0
V1197 Her p 1 0.2626795 13.17 13.37 0.20 20.05. 03:13 262 (W) 45
V417 Gem p 9 0.393382 9.80 9.92 0.12 20.05. 03:13 15 (N) -11
IM And p 9 0.2703735 18.30 19.00 0.70 20.05. 03:13 74 (E) 41
V889 Cep p 10 0.418336 12.55 12.85 0.30 20.05. 03:13 34 (NE) 65
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.05. 03:14 284 (W) 34
V384 Vul p 1 0.4388572 12.72 13.16 0.44 20.05. 03:14 146 (SE) 65
V480 Peg p 9 0.3735416 12.90 13.30 0.40 20.05. 03:14 132 (SE) 55
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 20.05. 03:14 78 (E) 14
V1263 Cen p 10 0.410756 12.10 12.95 0.85 20.05. 03:14 257 (W) -33
EY Cas s 1 0.4819812 14.00 14.50 0.50 20.05. 03:14 54 (NE) 55
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 20.05. 03:14 73 (E) 72
V389 Cam s 9 0.439897 11.80 12.50 0.70 20.05. 03:15 16 (N) 34
V473 Cas s 1 0.41546 13.40 13.40 0.00 20.05. 03:15 49 (NE) 44
IP And p 9 3.07996 16.80 17.30 0.50 20.05. 03:15 72 (E) 40
V391 Vir s 1 0.3543161 12.21 12.60 0.39 20.05. 03:15 293 (NW) -13
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 20.05. 03:15 354 (N) 87
NU Cyg s 3 0.2811248 14.30 14.90 0.60 20.05. 03:15 195 (S) 79
CG Cyg p 1 0.6311435 9.73 10.86 1.13 20.05. 03:15 143 (SE) 72
ZZ Aur p 1 0.601216 10.80 11.70 0.90 20.05. 03:16 26 (NE) 6
CN Ind p 9 0.45364 9.43 9.87 0.44 20.05. 03:16 174 (S) -11
AE Phe s 1 0.362374 7.56 8.19 0.63 20.05. 03:16 131 (SE) -31
V1238 Her s 4 0.3701515 9.53 9.53 0.00 20.05. 03:16 274 (W) 57
V536 Ara p 9 2.374084 11.70 13.00 1.30 20.05. 03:16 202 (S) -18
OQ Boo p 8 0.398071 12.17 12.26 0.09 20.05. 03:16 279 (W) 30
CL CrB s 8 0.318808 11.41 11.66 0.25 20.05. 03:16 275 (W) 46
GY Cnc p 7 0.1754425 16.50 17.80 1.30 20.05. 03:16 344 (N) -20
GH Mon p 5 0.7071845 12.80 13.70 0.90 20.05. 03:17 21 (N) -41
CS Vul p 9 4.377675 13.20 14.20 1.00 20.05. 03:17 190 (S) 59
MQ Peg p 3 0.379386 13.39 13.67 0.28 20.05. 03:17 111 (E) 53
AX Vul s 1 2.024835 11.00 11.00 0.00 20.05. 03:17 167 (S) 64
V1542 Aql p 1 0.417537 11.71 12.34 0.63 20.05. 03:17 188 (S) 48
V373 Dra p 3 0.316906 13.00 14.00 1.00 20.05. 03:17 295 (NW) 65
V610 Ara p 9 0.54316 8.80 9.20 0.40 20.05. 03:17 207 (SW) -25
V901 Cen p 1 0.3542133 11.94 12.30 0.37 20.05. 03:17 249 (W) -61
V351 Lib p 4 0.349735 13.40 14.10 0.70 20.05. 03:18 243 (SW) 7
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 20.05. 03:18 155 (SE) 30
V386 Lup p 9 0.619112 10.90 11.40 0.50 20.05. 03:18 232 (SW) -11
V1202 Her p 10 0.3388 13.70 14.30 0.60 20.05. 03:18 284 (W) 55
EF Ori s 1 1.619449 13.60 13.60 0.00 20.05. 03:18 31 (NE) -22
EP Aur p 1 0.5910081 10.80 11.30 0.50 20.05. 03:18 25 (NE) -4
V515 Mon p 1 0.8739713 11.60 12.20 0.60 20.05. 03:18 26 (NE) -39
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.