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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:44 // 18:11 UTC
Civil Twilight (6°): 03:10 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:33 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CL Ari s 8 0.993599 9.75 9.75 0.00 25.04. 16:31 270 (W) 37
V1295 Her p 1 0.349236 12.05 12.50 0.45 25.04. 16:31 21 (N) 9
V683 And s 8 1.557415 10.43 10.43 0.00 25.04. 16:31 321 (NW) 16
BC Gru p 8 0.3073055 9.90 10.30 0.40 25.04. 16:32 256 (W) -61
V750 CrA p 10 0.37913 9.94 10.17 0.23 25.04. 16:32 48 (NE) -73
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 25.04. 16:32 2 (N) 8
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 25.04. 16:32 323 (NW) 38
V1471 Aql p 9 1.11419 8.42 8.63 0.21 25.04. 16:32 355 (N) -37
SY Aps p 6 0.278908 12.20 13.60 1.40 25.04. 16:32 153 (SE) -51
V744 Cep p 5 0.624553 12.20 12.54 0.34 25.04. 16:33 344 (N) 32
VV UMa p 1 0.687376 10.13 10.91 0.78 25.04. 16:33 59 (NE) 73
V512 And p 10 0.745331 11.80 12.50 0.70 25.04. 16:33 304 (NW) 18
V689 Cen p 10 0.5585365 12.40 13.30 0.90 25.04. 16:33 150 (SE) -28
V1038 Her s 1 0.26818 11.80 11.80 0.00 25.04. 16:33 34 (NE) 2
CI CrB p 10 0.350076 12.83 13.02 0.19 25.04. 16:33 46 (NE) 2
VZ Lib s 1 0.358261 10.13 10.55 0.42 25.04. 16:33 81 (E) -28
HH Lac p 10 0.200593 14.00 15.50 1.50 25.04. 16:33 333 (NW) 22
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 25.04. 16:34 332 (NW) 37
V1138 Her p 10 0.4609 13.80 14.10 0.30 25.04. 16:34 37 (NE) 22
V479 Mon p 10 1.46809 13.70 14.50 0.80 25.04. 16:34 209 (SW) 47
V622 Aur p 9 0.3043 15.13 15.32 0.19 25.04. 16:34 255 (W) 66
V662 Pup p 10 0.2386 20.10 20.50 0.40 25.04. 16:34 184 (S) -8
TX CMi p 1 0.3892173 14.00 15.00 1.00 25.04. 16:34 184 (S) 45
V839 Oph s 1 0.4090015 8.80 9.30 0.50 25.04. 16:34 28 (NE) -27
PZ UMa s 7 0.2626732 12.50 12.50 0.00 25.04. 16:34 81 (E) 74
FX Eri p 8 0.292345 9.70 9.97 0.27 25.04. 16:34 224 (SW) -17
V475 Hya s 7 0.317122 12.60 12.60 0.00 25.04. 16:34 170 (S) 41
V951 Per s 7 0.270478 12.70 13.14 0.44 25.04. 16:34 270 (W) 47
V869 Cyg p 4 0.895102 14.00 14.90 0.90 25.04. 16:35 5 (N) -9
V2635 Oph s 8 0.430959 12.15 12.60 0.45 25.04. 16:35 47 (NE) -31
V480 Cas p 9 0.342013 14.60 14.90 0.30 25.04. 16:35 313 (NW) 39
V1187 Her s 1 0.310764 11.14 11.31 0.17 25.04. 16:35 39 (NE) 7
V954 Cep p 10 0.519782 12.28 12.61 0.33 25.04. 16:35 337 (NW) 35
V432 Per s 1 0.3833085 11.00 11.60 0.60 25.04. 16:35 290 (W) 43
V1139 Cas s 1 0.2971 12.80 12.80 0.00 25.04. 16:35 315 (NW) 37
V599 Aql p 10 1.849084 6.67 6.75 0.08 25.04. 16:35 19 (N) -49
V610 Ara p 9 0.54316 8.80 9.20 0.40 25.04. 16:36 123 (SE) -63
V866 Cep p 10 0.3259 13.40 14.00 0.60 25.04. 16:36 347 (N) 31
V366 Her s 5 2.75832 12.20 12.20 0.00 25.04. 16:36 36 (NE) -4
V954 Oph p 9 0.2252705 14.30 14.90 0.60 25.04. 16:36 32 (NE) -34
V696 And p 10 0.798466 12.85 13.26 0.41 25.04. 16:36 316 (NW) 9
AQ Boo p 1 0.333139 12.30 13.00 0.70 25.04. 16:36 80 (E) 14
EZ Hya s 1 0.449751 10.40 10.70 0.30 25.04. 16:36 155 (SE) 23
NS Cam s 5 0.907318 12.90 13.20 0.30 25.04. 16:37 0 (N) 66
V740 Per p 4 0.373042 11.22 11.87 0.65 25.04. 16:37 271 (W) 46
LM And p 3 0.761178 12.20 13.50 1.30 25.04. 16:37 304 (NW) 38
EN Oct p 1 0.288913 11.88 12.60 0.72 25.04. 16:37 180 (S) -50
V2735 Ori p 9 1.226673 9.10 9.50 0.40 25.04. 16:37 226 (SW) 40
V2650 Oph p 7 0.384054 12.57 13.20 0.63 25.04. 16:37 36 (NE) -25
V1321 Her p 10 0.294372 10.68 10.94 0.26 25.04. 16:37 19 (N) 10
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.