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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:30 // 17:22 UTC
Civil Twilight (6°): 03:59 // 17:53 UTC
Nautical Twilight (12°): 03:20 // 18:32 UTC
Astronomical Twilight (18°): 02:38 // 19:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LN Dra s 2 0.612142 12.00 12.00 0.00 12.09. 18:22 291 (W) 80
V789 Cyg p 6 0.288551 13.30 13.70 0.40 12.09. 18:22 160 (S) 69
AG LMi p 7 0.679508 10.72 11.31 0.59 12.09. 18:22 314 (NW) 8
MU Aqr s 3 0.2722205 11.30 11.30 0.00 12.09. 18:22 144 (SE) 33
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 12.09. 18:22 117 (SE) 71
V434 Ser p 6 0.884 13.30 14.60 1.30 12.09. 18:23 241 (SW) 25
VZ Cep p 1 1.183364 9.74 10.15 0.41 12.09. 18:23 27 (NE) 61
V699 Her s 10 0.614205 15.40 16.00 0.60 12.09. 18:23 233 (SW) 47
BL Eri s 1 0.416918 11.51 11.51 0.00 12.09. 18:23 55 (NE) -40
V466 Cam s 9 0.3998995 12.60 12.60 0.00 12.09. 18:23 359 (N) 32
V471 Tau s 1 0.5211834 9.40 9.40 0.00 12.09. 18:23 44 (NE) -12
V429 Lyr p 8 1.067603 14.50 16.30 1.80 12.09. 18:23 163 (S) 74
W UMa s 1 0.3336367 7.75 8.43 0.68 12.09. 18:23 336 (NW) 22
V789 Her s 1 0.3200448 14.90 14.90 0.00 12.09. 18:23 258 (W) 70
V437 Dra p 10 0.316053 13.75 14.40 0.65 12.09. 18:24 30 (NE) 73
V664 Lyr p 8 0.359987 13.00 13.00 0.00 12.09. 18:24 199 (S) 82
RR Men p 10 2.599598 11.44 12.66 1.22 12.09. 18:24 173 (S) -54
DF Hya p 1 0.3306016 11.00 11.50 0.50 12.09. 18:24 325 (NW) -28
XX Ant s 7 0.8880136 8.62 9.23 0.61 12.09. 18:25 273 (W) -57
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 12.09. 18:25 157 (SE) 70
OP Dra p 9 0.323163 14.71 15.09 0.38 12.09. 18:25 341 (N) 44
EG Cas s 1 0.611449 12.90 13.10 0.20 12.09. 18:25 51 (NE) 48
AC Boo s 1 0.352437 10.00 10.55 0.55 12.09. 18:25 288 (W) 51
QQ Boo p 8 0.2764765 12.45 12.85 0.40 12.09. 18:25 282 (W) 57
AN UMa s 6 0.07975275 14.90 20.20 5.30 12.09. 18:25 318 (NW) 20
V392 Ori p 1 0.659284 10.90 11.50 0.60 12.09. 18:25 11 (N) -21
V338 Aqr s 9 0.285143 12.40 12.40 0.00 12.09. 18:25 130 (SE) 27
V623 Ara s 10 1.7188 14.00 14.50 0.50 12.09. 18:25 199 (S) -21
MU Lac s 10 0.2775155 14.10 14.10 0.00 12.09. 18:25 66 (NE) 57
V489 Ser p 9 0.078847 19.20 21.00 1.80 12.09. 18:26 232 (SW) 27
HR Boo p 1 0.315967 13.25 13.85 0.60 12.09. 18:26 263 (W) 35
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 12.09. 18:26 173 (S) 11
EM Psc p 8 0.343975 14.30 14.75 0.45 12.09. 18:26 77 (E) 6
DO Leo p 7 0.2345148 16.00 17.00 1.00 12.09. 18:26 306 (NW) -8
V518 And p 10 0.361144 13.50 13.90 0.40 12.09. 18:26 61 (NE) 29
V906 Mon p 10 3.06894 10.62 11.15 0.53 12.09. 18:26 5 (N) -32
V1207 Her p 8 0.2667556 12.55 13.40 0.85 12.09. 18:27 239 (SW) 54
KT Cnc s 8 0.323691 13.60 14.20 0.60 12.09. 18:27 334 (NW) -25
CW Gem p 6 1.678168 12.30 13.60 1.30 12.09. 18:27 4 (N) -18
FR Del p 8 0.3497468 15.00 15.30 0.30 12.09. 18:27 137 (SE) 44
V959 Cep p 9 0.372264 11.45 11.68 0.23 12.09. 18:27 34 (NE) 51
MY Mus p 10 0.969605 13.20 13.55 0.35 12.09. 18:27 207 (SW) -53
TY Lib p 2 3.201672 11.20 13.60 2.40 12.09. 18:27 236 (SW) 16
V724 Aql p 1 0.517599 11.10 11.57 0.47 12.09. 18:27 160 (S) 39
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 12.09. 18:28 113 (SE) 57
V1097 Her s 1 0.360849 10.75 10.75 0.00 12.09. 18:28 222 (SW) 62
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 12.09. 18:28 191 (S) 15
V386 Cam p 10 0.50808 12.30 12.75 0.45 12.09. 18:28 9 (N) 33
NN Com s 5 0.582846 13.38 13.78 0.40 12.09. 18:28 283 (W) 8
RV Psc s 1 0.5539893 11.30 12.00 0.70 12.09. 18:28 65 (NE) 20
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.