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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:24 UTC
Civil Twilight (6°): 02:53 // 18:59 UTC
Nautical Twilight (12°): 02:05 // 19:47 UTC
Astronomical Twilight (18°): 01:07 // 20:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 04.05. 18:29 99 (E) -27
AF Aps s 4 0.7976244 13.40 13.90 0.50 04.05. 18:29 163 (S) -46
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 04.05. 18:29 25 (NE) 19
V397 Dra p 10 0.7918 12.45 12.90 0.45 04.05. 18:29 27 (NE) 35
FI Lyn p 6 0.373261 9.46 9.46 0.00 04.05. 18:30 287 (W) 71
BQ Eri p 1 0.821972 10.94 11.28 0.34 04.05. 18:30 257 (W) 3
V345 Gem p 1 0.274778 7.82 7.88 0.06 04.05. 18:30 257 (W) 56
KK Boo p 10 0.279134 14.30 14.80 0.50 04.05. 18:30 76 (E) 50
V418 Cam s 9 0.3067595 13.70 14.40 0.70 04.05. 18:31 331 (NW) 54
OT UMa p 10 0.3160725 12.20 12.50 0.30 04.05. 18:31 327 (NW) 68
KN Eri p 8 0.396604 13.23 14.20 0.97 04.05. 18:31 264 (W) -2
EP Aur p 1 0.5910081 10.80 11.30 0.50 04.05. 18:31 273 (W) 41
MQ Peg s 3 0.379386 13.39 13.39 0.00 04.05. 18:31 354 (N) -12
V386 Dra p 1 0.238912 13.40 13.90 0.50 04.05. 18:31 40 (NE) 26
LW And p 9 0.472811 15.50 16.40 0.90 04.05. 18:31 316 (NW) 13
V1092 Her s 4 0.384539 11.93 11.93 0.00 04.05. 18:31 61 (NE) 14
V870 Ara s 7 0.399826 9.00 9.00 0.00 04.05. 18:32 126 (SE) -53
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 04.05. 18:32 31 (NE) 7
V516 Her s 9 0.4632348 16.40 17.10 0.70 04.05. 18:32 60 (NE) 7
GH Lac s 1 0.5326205 14.30 14.30 0.00 04.05. 18:32 357 (N) 7
DD Mon p 1 0.5680155 10.61 11.09 0.48 04.05. 18:32 241 (SW) 22
V635 Cyg s 1 0.760358 13.30 13.50 0.20 04.05. 18:32 8 (N) 9
V523 Aur s 1 0.330437 13.30 13.30 0.00 04.05. 18:32 272 (W) 58
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 04.05. 18:32 222 (SW) 51
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 04.05. 18:33 336 (NW) -54
ST Aqr s 1 0.780991 9.15 9.37 0.22 04.05. 18:33 1 (N) -47
CK Aqr p 6 0.2833722 12.90 13.80 0.90 04.05. 18:33 31 (NE) -47
YY Nor p 10 1.694879 13.20 16.10 2.90 04.05. 18:33 139 (SE) -36
V947 Per p 6 0.297667 13.45 14.05 0.60 04.05. 18:34 296 (NW) 21
AP CMa p 10 2.138138 14.30 15.10 0.80 04.05. 18:34 223 (SW) 10
V474 Cam s 5 0.328205 10.90 10.90 0.00 04.05. 18:34 328 (NW) 61
NN Cep p 2 2.058306 8.20 8.58 0.38 04.05. 18:34 355 (N) 23
V535 Ara s 9 0.6293021 7.17 7.71 0.54 04.05. 18:34 128 (SE) -49
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 04.05. 18:34 22 (N) 2
V641 Ori s 1 0.450815 14.20 14.50 0.30 04.05. 18:34 261 (W) 26
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 04.05. 18:34 149 (SE) -5
V1094 Cas p 1 0.51429 12.40 12.86 0.46 04.05. 18:34 337 (NW) 25
QS Vir p 9 0.150757525 14.27 17.76 3.49 04.05. 18:34 129 (SE) 13
V1298 Cen p 10 11.4596 15.03 15.24 0.21 04.05. 18:34 155 (SE) -31
V453 Mon p 1 0.511003 11.10 11.80 0.70 04.05. 18:34 239 (SW) 20
CM Cap s 5 0.4189 11.00 11.00 0.00 04.05. 18:34 46 (NE) -45
TY Tau s 1 1.0773635 11.50 11.50 0.00 04.05. 18:34 278 (W) 13
V426 Cam p 8 0.347835 13.50 14.00 0.50 04.05. 18:35 324 (NW) 55
NN Ser p 1 0.1300801 17.00 23.00 6.00 04.05. 18:35 88 (E) 15
AH Cnc p 1 0.360455 13.31 13.69 0.38 04.05. 18:35 215 (SW) 47
DY Lyn p 1 1.313175 9.70 10.20 0.50 04.05. 18:35 267 (W) 64
BD Gem p 1 1.6167225 11.90 13.80 1.90 04.05. 18:35 255 (W) 32
V384 Vul p 1 0.4388572 12.72 13.16 0.44 04.05. 18:35 18 (N) -10
V1833 Ori p 10 0.377198 10.32 10.55 0.23 04.05. 18:35 270 (W) 10
LY And s 4 0.345031 13.80 13.80 0.00 04.05. 18:35 317 (NW) 13
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.