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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IS Boo p 8 0.25145 14.00 14.60 0.60 25.04. 23:36 266 (W) 84
V1315 Her p 1 0.358361 12.75 13.10 0.35 25.04. 23:36 88 (E) 56
NT Aps p 5 0.294763 8.39 8.87 0.48 25.04. 23:36 181 (S) -34
V524 Mon s 3 0.28361685 14.40 15.20 0.80 25.04. 23:37 294 (NW) -16
V868 Cep p 5 1.120524 13.35 13.82 0.47 25.04. 23:37 38 (NE) 32
V1094 Her s 1 0.392119 12.60 12.60 0.00 25.04. 23:37 104 (E) 59
AX Vir s 1 0.7025264 10.00 10.24 0.24 25.04. 23:37 209 (SW) 40
V432 Per s 1 0.3833085 11.00 11.60 0.60 25.04. 23:37 357 (N) 3
GH Lac p 1 0.5326205 14.30 15.00 0.70 25.04. 23:38 41 (NE) 22
AV Pup s 1 0.4350067 10.50 11.00 0.50 25.04. 23:38 265 (W) -17
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 25.04. 23:38 47 (NE) 6
DE CVn p 1 0.3641396 13.68 13.81 0.13 25.04. 23:38 261 (W) 75
V449 Oph s 1 1.243083 11.50 13.30 1.80 25.04. 23:38 127 (SE) 39
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 25.04. 23:38 60 (NE) 33
V1051 Her p 10 0.55833 12.50 12.80 0.30 25.04. 23:38 116 (SE) 55
CT Phe p 10 1.260848 11.20 11.80 0.60 25.04. 23:39 66 (NE) -71
V563 And s 8 0.3031916 13.70 14.00 0.30 25.04. 23:39 11 (N) -3
V927 Mon s 8 0.361879 10.90 11.16 0.26 25.04. 23:39 295 (NW) -14
V357 Aps p 7 0.304565 14.00 14.30 0.30 25.04. 23:39 178 (S) -39
V810 Cep p 9 0.584566 13.10 13.60 0.50 25.04. 23:39 44 (NE) 48
V1173 Her p 10 0.2656288 9.95 10.40 0.45 25.04. 23:40 97 (E) 75
CQ Hya s 6 1.10293 13.50 13.50 0.00 25.04. 23:40 275 (W) -1
CW CMi s 1 0.313192 11.20 11.20 0.00 25.04. 23:40 283 (W) -10
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.04. 23:40 207 (SW) 6
V1231 Sco p 10 0.403586 15.42 15.61 0.19 25.04. 23:40 146 (SE) -3
EL CMa p 10 2.627975 13.50 14.50 1.00 25.04. 23:40 284 (W) -37
TZ Boo s 1 0.29716095 10.41 10.82 0.41 25.04. 23:40 168 (S) 80
V579 Lyr p 1 0.242906 12.77 13.25 0.48 25.04. 23:40 76 (E) 51
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 25.04. 23:41 84 (E) 37
V339 Dra p 9 0.457404 13.40 14.00 0.60 25.04. 23:41 51 (NE) 80
KM UMa s 1 0.3518602 11.00 11.50 0.50 25.04. 23:41 265 (W) 53
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 25.04. 23:41 47 (NE) 43
V1065 Her p 4 0.397828 11.50 12.10 0.60 25.04. 23:41 110 (E) 52
ST Per s 1 2.648354 9.52 9.62 0.10 25.04. 23:41 359 (N) -1
ST Car s 8 0.90164965 9.60 9.87 0.27 25.04. 23:41 214 (SW) -34
V662 Pup p 10 0.2386 20.10 20.50 0.40 25.04. 23:41 246 (SW) -47
OQ Dra s 7 0.3396745 13.20 13.20 0.00 25.04. 23:41 334 (NW) 60
AX Cas p 1 0.6003735 12.80 13.30 0.50 25.04. 23:41 12 (N) 23
V1179 Her s 1 0.385505 11.39 11.69 0.30 25.04. 23:42 147 (SE) 47
ZZ Vol p 10 0.847434 8.37 8.69 0.32 25.04. 23:42 213 (SW) -54
GZ And p 1 0.3050173 10.83 11.61 0.78 25.04. 23:42 8 (N) 5
BS UMa s 1 0.3495099 13.70 14.00 0.30 25.04. 23:42 279 (W) 53
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 25.04. 23:43 44 (NE) -44
GL Nor p 9 2.20895 11.90 13.70 1.80 25.04. 23:43 173 (S) -12
V1153 Her p 10 0.374217 12.40 12.65 0.25 25.04. 23:43 80 (E) 80
V2394 Oph p 8 0.589356 11.25 11.95 0.70 25.04. 23:43 159 (S) 13
V959 Cep p 9 0.372264 11.45 11.68 0.23 25.04. 23:43 19 (N) 34
CK Aqr p 6 0.2833722 12.90 13.80 0.90 25.04. 23:43 97 (E) -9
V412 Her p 7 0.3362122 14.70 15.50 0.80 25.04. 23:43 116 (SE) 52
V737 Cep s 8 0.2987665 11.95 12.30 0.35 25.04. 23:43 36 (NE) 41
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.