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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GK Boo p 1 0.477772 10.30 10.80 0.50 17.02. 14:27 344 (N) -2
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 17.02. 14:27 2 (N) 82
EM Tuc s 4 0.326575 12.16 12.16 0.00 17.02. 14:27 188 (S) -28
KV Gem p 1 0.358522 12.40 12.90 0.50 17.02. 14:27 85 (E) 17
V348 Cyg p 9 0.28423 14.10 15.10 1.00 17.02. 14:27 289 (W) 46
V645 And s 8 0.4125814 13.05 13.05 0.00 17.02. 14:27 279 (W) 71
V981 Cyg s 10 0.507662 14.50 15.00 0.50 17.02. 14:27 311 (NW) 43
AH Tau s 1 0.3326733 11.25 11.85 0.60 17.02. 14:27 117 (SE) 52
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 17.02. 14:28 84 (E) 15
V415 Gem s 1 0.350606 12.40 12.70 0.30 17.02. 14:28 84 (E) 15
V416 Gem s 7 0.256181 12.50 12.50 0.00 17.02. 14:28 78 (E) 20
PT Vir p 7 0.3081795 13.38 13.56 0.18 17.02. 14:28 15 (N) -28
BI CVn p 1 0.3842103 10.35 10.78 0.43 17.02. 14:28 3 (N) -3
V1098 Her s 1 0.352269 12.44 12.44 0.00 17.02. 14:28 320 (NW) 25
V789 Cyg p 6 0.288551 13.30 13.70 0.40 17.02. 14:28 290 (W) 23
V634 And p 10 0.577405 14.40 15.40 1.00 17.02. 14:28 250 (W) 65
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 17.02. 14:28 185 (S) 39
V1064 Her s 5 0.3431545 11.30 11.30 0.00 17.02. 14:28 311 (NW) 13
V1009 Cas s 7 0.784681 12.30 12.50 0.20 17.02. 14:28 328 (NW) 83
V1804 Ori p 9 2.22878 7.08 7.14 0.06 17.02. 14:29 112 (E) 19
EE Aqr s 1 0.5089958 8.30 8.48 0.18 17.02. 14:29 219 (SW) 11
V432 Peg p 3 0.739835 12.18 12.58 0.40 17.02. 14:29 252 (W) 30
MW Pav s 10 0.79498855 8.51 8.92 0.41 17.02. 14:29 202 (S) -41
V659 Ara s 10 0.2918802 13.90 14.40 0.50 17.02. 14:29 228 (SW) -60
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.02. 14:29 21 (N) 23
NR Cam s 1 0.255885 10.76 11.18 0.42 17.02. 14:29 17 (N) 47
V431 Gem p 10 0.254 17.50 17.70 0.20 17.02. 14:29 71 (E) 15
HR UMa p 6 0.737064 8.78 8.94 0.16 17.02. 14:29 16 (N) 18
AN Aps p 9 1.045549 12.40 13.10 0.70 17.02. 14:29 200 (S) -62
ES Her p 1 0.782029 13.10 14.40 1.30 17.02. 14:29 306 (NW) 13
V404 Peg p 2 0.419177 10.47 10.77 0.30 17.02. 14:29 252 (W) 59
V851 Cas s 7 0.960277 12.68 12.68 0.00 17.02. 14:30 293 (NW) 74
V365 Dra p 10 0.35396 11.82 12.03 0.21 17.02. 14:30 327 (NW) 26
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 17.02. 14:30 226 (SW) 22
V532 And p 10 0.39902 13.50 13.80 0.30 17.02. 14:30 170 (S) 79
BT Tri p 10 0.2512 14.20 14.80 0.60 17.02. 14:30 150 (SE) 68
CI CrB p 10 0.350076 12.83 13.02 0.19 17.02. 14:30 324 (NW) -3
AH Mic p 10 0.387315 13.20 13.60 0.40 17.02. 14:30 225 (SW) -17
AS Ser p 1 0.4662346 11.40 12.00 0.60 17.02. 14:31 319 (NW) -30
CG Cha s 10 0.3765523 13.90 14.40 0.50 17.02. 14:31 167 (S) -57
V870 Ara p 7 0.399826 9.00 9.39 0.40 17.02. 14:31 232 (SW) -49
KM UMa p 1 0.3518602 11.00 11.50 0.50 17.02. 14:32 19 (N) -2
CN Lac s 1 0.6373524 12.40 12.60 0.20 17.02. 14:32 283 (W) 58
EX Leo p 1 0.408605 8.27 8.49 0.22 17.02. 14:32 39 (NE) -15
GG CVn s 1 0.385947 12.00 12.00 0.00 17.02. 14:32 352 (N) -8
V444 And s 7 0.46878 13.04 13.70 0.66 17.02. 14:32 190 (S) 81
V2553 Oph s 1 0.457615 11.30 11.70 0.40 17.02. 14:33 302 (NW) -7
T Aur p 6 0.20437829 15.20 15.50 0.30 17.02. 14:33 89 (E) 40
V470 Cam p 1 0.0956467 14.10 14.75 0.65 17.02. 14:33 34 (NE) 46
BZ Leo s 8 0.2697257 15.30 15.80 0.50 17.02. 14:33 24 (NE) -14
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.