Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:41 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:11 UTC
Astronomical Twilight (18°): 00:29 // 21:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V404 Cam p 10 0.9879 12.95 13.35 0.40 16.05. 07:40 36 (NE) 48
AH Tau p 1 0.3326733 11.25 11.92 0.67 16.05. 07:40 102 (E) 43
CQ Hya p 6 1.10293 13.50 14.00 0.50 16.05. 07:40 60 (NE) -20
V1044 Her p 1 0.2406405 13.07 13.27 0.20 16.05. 07:40 307 (NW) 19
IR Lib p 8 0.2743715 8.72 8.83 0.11 16.05. 07:41 282 (W) -48
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 16.05. 07:41 285 (W) 67
EI Sge s 7 0.3882466 14.00 14.60 0.60 16.05. 07:41 264 (W) 31
V553 Hya p 5 0.371497 12.36 13.05 0.69 16.05. 07:41 356 (N) -66
V1218 Cen p 8 0.76729 13.30 14.00 0.70 16.05. 07:41 154 (SE) -75
KQ Gem s 1 0.4079905 14.00 14.60 0.60 16.05. 07:41 75 (E) 8
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 16.05. 07:42 102 (E) 71
PS Cam p 4 0.92005 12.58 13.55 0.97 16.05. 07:42 51 (NE) 59
V1056 Cas p 8 0.7427267 14.10 14.10 0.00 16.05. 07:42 24 (NE) 80
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 16.05. 07:42 302 (NW) 45
V489 And p 8 0.422756 12.00 13.00 1.00 16.05. 07:43 178 (S) 65
V338 Dra p 5 0.2351485 13.30 13.90 0.60 16.05. 07:43 334 (NW) 28
AF LMi p 6 0.406597 14.00 14.60 0.60 16.05. 07:43 22 (N) -5
V929 Mon p 9 0.67772 13.00 13.60 0.60 16.05. 07:43 81 (E) -7
BO Ari s 1 0.3181937 10.00 10.00 0.00 16.05. 07:43 127 (SE) 59
NQ Cam p 1 0.362099 13.10 13.80 0.70 16.05. 07:43 22 (N) 41
V542 Lyr p 10 5.823 5.86 5.95 0.09 16.05. 07:43 291 (W) 34
V515 Mon p 1 0.8739713 11.60 12.20 0.60 16.05. 07:43 86 (E) -6
DW UMa s 1 0.13660653 15.10 16.60 1.50 16.05. 07:44 15 (N) 21
V953 Mon s 7 0.426934 13.80 13.80 0.00 16.05. 07:44 69 (E) -17
V900 Mon p 6 0.298305 11.92 12.80 0.88 16.05. 07:44 87 (E) 3
V444 And p 7 0.46878 13.04 13.74 0.70 16.05. 07:44 128 (SE) 77
V2610 Oph p 1 0.426508 9.20 9.45 0.25 16.05. 07:44 273 (W) -8
RT Per p 1 0.8494067 10.46 11.74 1.28 16.05. 07:45 79 (E) 60
AW Vir s 1 0.3539976 11.00 11.67 0.67 16.05. 07:45 340 (N) -35
SS Cam p 9 4.82365 10.05 10.62 0.57 16.05. 07:45 23 (NE) 44
V378 Lup p 9 6.4477 10.80 11.50 0.70 16.05. 07:45 268 (W) -56
MM Com s 1 0.30199 12.00 12.00 0.00 16.05. 07:45 352 (N) -5
OQ UMa p 1 0.283356 13.00 13.70 0.70 16.05. 07:45 346 (N) 18
BQ Eri p 1 0.821972 10.94 11.28 0.34 16.05. 07:45 108 (E) 7
V363 UMa p 10 0.379116 13.75 14.05 0.30 16.05. 07:45 345 (N) 18
EK Cep s 1 4.427794 7.99 8.06 0.07 16.05. 07:45 331 (NW) 63
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 16.05. 07:45 358 (N) -66
V782 Cep p 10 0.3605843 15.79 15.88 0.09 16.05. 07:46 1 (N) 55
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 16.05. 07:46 52 (NE) -11
OQ Boo s 8 0.398071 12.17 12.25 0.08 16.05. 07:46 325 (NW) -4
GT Gem p 10 0.8832711 15.10 16.00 0.90 16.05. 07:46 75 (E) 14
V1231 Sco p 10 0.403586 15.42 15.61 0.19 16.05. 07:46 251 (W) -32
V516 Her s 9 0.4632348 16.40 17.10 0.70 16.05. 07:47 294 (NW) 12
V500 Cyg s 3 0.924218 11.90 12.00 0.10 16.05. 07:47 274 (W) 45
W UMa s 1 0.3336367 7.75 8.43 0.68 16.05. 07:47 23 (NE) 21
DU Leo s 1 1.37418454 8.68 8.68 0.00 16.05. 07:47 36 (NE) -7
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 16.05. 07:47 301 (NW) 31
V549 And p 10 0.315957 14.00 14.50 0.50 16.05. 07:47 111 (E) 72
AY Aqr p 10 0.281995 13.70 14.70 1.00 16.05. 07:47 209 (SW) 16
V640 Aur p 1 0.3279975 12.52 13.25 0.73 16.05. 07:48 53 (NE) 40
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.