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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:57 UTC
Civil Twilight (6°): 02:16 // 19:37 UTC
Nautical Twilight (12°): 01:18 // 20:36 UTC
Astronomical Twilight (18°): 23:35 // 22:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GT Boo p 2 0.568922 12.10 12.40 0.30 28.05. 14:17 48 (NE) 16
V635 Cen p 10 1.345689 13.50 14.20 0.70 28.05. 14:17 136 (SE) -46
BC Eri s 1 0.527247 10.83 11.26 0.43 28.05. 14:17 224 (SW) 15
V1137 Her p 10 0.37083 14.30 14.70 0.40 28.05. 14:17 36 (NE) 21
V972 Her s 5 0.4430605 6.72 6.72 0.00 28.05. 14:17 22 (N) -4
V1306 Her s 1 0.370368 11.70 12.10 0.40 28.05. 14:17 20 (N) 6
V447 Nor p 10 0.8617 16.45 16.75 0.30 28.05. 14:17 123 (SE) -56
KM Cnc p 3 0.536435 12.60 13.10 0.50 28.05. 14:17 167 (S) 63
IQ Leo p 10 0.317518 14.70 15.30 0.60 28.05. 14:18 110 (E) 42
HH UMa p 1 0.375493 10.58 10.80 0.22 28.05. 14:18 92 (E) 51
OQ Dra s 7 0.3396745 13.20 13.20 0.00 28.05. 14:18 28 (NE) 55
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 28.05. 14:18 158 (S) 51
V631 Aur p 9 0.3459 15.97 16.61 0.64 28.05. 14:18 253 (W) 67
CM Tri p 8 0.472699 13.70 14.40 0.70 28.05. 14:18 286 (W) 33
V340 Vir s 6 0.45486 11.53 11.85 0.32 28.05. 14:18 105 (E) -6
V1097 Her p 1 0.360849 10.75 11.30 0.55 28.05. 14:19 29 (NE) -8
SV Gru p 10 1.35939 11.96 14.16 2.20 28.05. 14:19 271 (W) -67
FF Per p 10 3.465161 15.30 16.90 1.60 28.05. 14:19 289 (W) 53
VW Tri p 1 0.298863 13.90 14.40 0.50 28.05. 14:19 289 (W) 28
BO Del p 9 0.51667 14.30 15.80 1.50 28.05. 14:19 345 (N) -24
V843 Mon p 2 0.526121 12.40 12.90 0.50 28.05. 14:19 198 (S) 49
V507 Lyr s 7 0.366912 14.21 14.21 0.00 28.05. 14:20 14 (N) -11
V406 Lyr s 5 0.860783 12.40 12.90 0.50 28.05. 14:20 13 (N) 3
V589 Vir p 1 0.271832 13.00 13.00 0.00 28.05. 14:20 77 (E) -6
HR Boo p 1 0.315967 13.25 13.85 0.60 28.05. 14:20 64 (NE) 7
V364 UMa s 8 0.3669815 13.40 13.95 0.55 28.05. 14:20 38 (NE) 40
V591 Lyr p 2 0.300395 11.95 12.15 0.20 28.05. 14:20 16 (N) 0
V489 Ser p 9 0.078847 19.20 21.00 1.80 28.05. 14:20 64 (NE) -20
V490 And s 7 0.424185 14.60 14.60 0.00 28.05. 14:20 311 (NW) 20
V2363 Cyg p 7 0.36207 12.10 12.28 0.18 28.05. 14:21 4 (N) 11
RZ Tau s 1 0.4156763 10.08 10.66 0.58 28.05. 14:21 248 (W) 41
RT CMa p 1 1.29374 11.40 12.90 1.50 28.05. 14:22 204 (SW) 19
TU Mus s 9 1.3872845 8.17 8.65 0.48 28.05. 14:22 156 (SE) -33
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 28.05. 14:22 5 (N) -11
PZ CrA p 10 1.16725 13.00 14.50 1.50 28.05. 14:22 68 (E) -70
IN Boo p 7 0.285759 13.90 14.80 0.90 28.05. 14:23 65 (NE) 20
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 28.05. 14:23 33 (NE) -61
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 28.05. 14:23 299 (NW) 33
SV Cen s 6 1.65766 8.71 9.45 0.74 28.05. 14:23 150 (SE) -31
V658 Lyr s 1 0.33026 11.10 11.10 0.00 28.05. 14:23 13 (N) 8
NY Vir s 1 0.10101597 13.30 13.30 0.00 28.05. 14:23 93 (E) 0
V409 Gem p 10 0.5997 13.60 14.30 0.70 28.05. 14:23 204 (SW) 57
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 28.05. 14:23 121 (SE) -15
V870 Cep p 7 0.301066 10.93 11.17 0.24 28.05. 14:23 343 (N) 25
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 28.05. 14:23 333 (NW) -39
V1199 Her p 10 0.3355445 14.90 15.50 0.60 28.05. 14:23 42 (NE) -2
WZ Cap p 9 0.3130867 14.00 14.70 0.70 28.05. 14:23 323 (NW) -50
AM Aqr s 9 0.3737388 12.80 12.80 0.00 28.05. 14:24 304 (NW) -48
OS Ori p 1 2.383522 11.50 13.70 2.20 28.05. 14:24 225 (SW) 41
OV Dra p 9 0.0587357 19.00 20.70 1.70 28.05. 14:24 36 (NE) 50
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.