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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:26 // 17:39 UTC
Civil Twilight (6°): 03:54 // 18:10 UTC
Nautical Twilight (12°): 03:14 // 18:50 UTC
Astronomical Twilight (18°): 02:31 // 19:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V370 Cyg s 1 0.774543 11.80 11.90 0.10 05.04. 18:13 6 (N) -7
V482 Per p 1 2.446752 10.00 10.30 0.30 05.04. 18:13 289 (W) 52
V424 Cam s 8 0.325849 13.15 13.15 0.00 05.04. 18:13 342 (N) 63
ES UMa p 1 0.5288515 11.00 11.40 0.40 05.04. 18:13 24 (NE) 67
RZ Col p 10 0.565194 11.00 11.58 0.58 05.04. 18:14 213 (SW) -4
V781 Tau p 1 0.344909 8.90 9.30 0.40 05.04. 18:14 242 (SW) 55
V587 Pup p 10 7.2845 9.11 9.32 0.21 05.04. 18:14 182 (S) 14
QS And p 9 0.276678 16.67 17.09 0.42 05.04. 18:14 308 (NW) 6
V2332 Oph p 7 0.54458 13.80 14.90 1.10 05.04. 18:14 36 (NE) -25
AY Aqr s 10 0.281995 13.70 14.30 0.60 05.04. 18:14 306 (NW) -49
V470 Cam p 1 0.0956467 14.10 14.75 0.65 05.04. 18:14 341 (N) 71
AE Vol p 10 0.406614 9.97 10.54 0.57 05.04. 18:15 176 (S) -25
MO Aqr p 2 0.3981435 9.95 10.28 0.33 05.04. 18:15 342 (N) -41
ER Lac p 4 2.945376 14.00 16.50 2.50 05.04. 18:15 340 (N) 15
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 05.04. 18:15 9 (N) -8
V2759 Ori p 10 0.498856 10.40 10.84 0.44 05.04. 18:15 230 (SW) 39
GS Aqr p 3 0.374069 13.20 13.80 0.60 05.04. 18:15 318 (NW) -32
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 05.04. 18:15 47 (NE) 9
GY Pup p 10 0.4121794 11.90 12.30 0.40 05.04. 18:15 191 (S) -1
BE Vul s 1 1.552048 9.78 9.90 0.12 05.04. 18:15 357 (N) -13
IY UMa p 4 0.0739138 18.40 20.00 1.60 05.04. 18:15 55 (NE) 67
V577 Lyr p 9 0.390011 14.50 15.00 0.50 05.04. 18:15 16 (N) 7
V402 Gem s 7 0.399252 11.72 12.35 0.63 05.04. 18:15 219 (SW) 55
WW Gem s 1 1.237812 9.90 10.30 0.40 05.04. 18:15 233 (SW) 55
V370 Ara p 10 2.5885 15.50 16.30 0.80 05.04. 18:16 125 (SE) -59
V449 Peg p 1 0.352657 14.60 15.10 0.50 05.04. 18:16 341 (N) -9
V404 Peg s 2 0.419177 10.47 10.47 0.00 05.04. 18:16 327 (NW) 1
AM Leo p 1 0.3657975 9.25 9.83 0.58 05.04. 18:16 124 (SE) 37
QU CMa p 10 0.638828 11.76 12.14 0.38 05.04. 18:16 194 (S) 13
AW Vir p 1 0.3539976 11.00 11.81 0.81 05.04. 18:16 97 (E) 10
V1180 Her p 10 0.352051 12.82 12.98 0.16 05.04. 18:16 45 (NE) 7
V507 Lyr s 7 0.366912 14.21 14.21 0.00 05.04. 18:17 21 (N) -9
V415 Cam p 10 0.4326164 13.70 14.10 0.40 05.04. 18:17 350 (N) 57
EI Oct p 9 0.338519 11.41 12.15 0.74 05.04. 18:17 176 (S) -49
V797 Cep p 1 0.270449 14.60 15.00 0.40 05.04. 18:17 345 (N) 48
RU Eri p 1 0.632199 9.37 10.15 0.78 05.04. 18:17 241 (SW) 4
V403 Her p 10 0.8223 15.70 16.20 0.50 05.04. 18:18 39 (NE) -9
NQ Cam p 1 0.362099 13.10 13.80 0.70 05.04. 18:18 355 (N) 67
NU Boo s 8 0.339576 13.40 13.40 0.00 05.04. 18:18 43 (NE) 33
RZ Lyn s 1 1.146913 10.60 10.80 0.20 05.04. 18:18 114 (SE) 73
V1022 Tau p 2 0.347171 14.96 15.72 0.77 05.04. 18:18 269 (W) 39
DW UMa s 1 0.13660653 15.10 16.60 1.50 05.04. 18:18 53 (NE) 68
RZ Cas p 1 1.195251 6.18 7.72 1.54 05.04. 18:18 329 (NW) 49
V2612 Oph p 1 0.375305 9.35 9.72 0.37 05.04. 18:18 30 (NE) -29
W For s 7 0.617895 13.13 13.13 0.00 05.04. 18:18 248 (W) -16
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 05.04. 18:18 8 (N) 13
BW Cas p 1 1.262835 12.40 13.10 0.70 05.04. 18:18 325 (NW) 40
BB Peg p 1 0.361501 10.80 11.48 0.68 05.04. 18:18 328 (NW) -18
V719 Her p 1 0.400925 12.50 13.60 1.10 05.04. 18:18 33 (NE) 11
V1430 Aql p 1 0.873721 10.20 10.80 0.60 05.04. 18:18 16 (N) -34
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.