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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V514 Hya p 6 0.374406 14.39 14.39 0.00 15.05. 02:33 323 (NW) -36
PS Boo p 10 0.28164 12.30 12.60 0.30 15.05. 02:33 293 (NW) 55
V1187 Her s 1 0.310764 11.14 11.31 0.17 15.05. 02:33 258 (W) 59
V2635 Oph s 8 0.430959 12.15 12.60 0.45 15.05. 02:33 214 (SW) 34
V1234 Tau s 7 0.387939 12.60 12.60 0.00 15.05. 02:33 42 (NE) -22
V683 Cyg p 10 4.65132 14.50 16.20 1.70 15.05. 02:33 85 (E) 61
PU Peg s 8 0.862019 8.02 8.02 0.00 15.05. 02:34 117 (SE) 33
V596 Aur p 1 0.397887 11.83 12.29 0.46 15.05. 02:34 22 (N) 6
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 15.05. 02:34 144 (SE) 31
UY UMa s 1 0.3760203 12.70 12.90 0.20 15.05. 02:34 309 (NW) 44
V579 And p 10 0.338094 12.50 12.80 0.30 15.05. 02:34 85 (E) 47
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 15.05. 02:34 109 (E) 85
EI Sge s 7 0.3882466 14.00 14.60 0.60 15.05. 02:34 156 (SE) 58
V435 Gem p 1 0.3365 10.55 10.92 0.37 15.05. 02:34 348 (N) -17
V502 And s 6 0.318892 13.80 14.15 0.35 15.05. 02:34 73 (E) 26
PY Vir p 1 0.311248 9.60 10.10 0.50 15.05. 02:34 267 (W) -3
QV UMa s 6 0.311444 13.50 13.50 0.00 15.05. 02:35 335 (NW) 16
V345 Ser p 10 0.372484 14.30 15.10 0.80 15.05. 02:35 252 (W) 29
V400 Lyr p 1 0.253427 12.70 13.35 0.65 15.05. 02:35 173 (S) 78
RW Dor s 2 0.2854633 10.80 11.20 0.40 15.05. 02:35 154 (SE) -67
EH CVn s 1 0.263585 12.91 12.91 0.00 15.05. 02:35 286 (W) 29
V506 Oph s 1 1.0604275 11.20 12.00 0.80 15.05. 02:35 210 (SW) 44
BG Vul s 1 0.4032397 12.90 13.70 0.80 15.05. 02:35 125 (SE) 52
OU Ser s 1 0.2967662 8.25 8.43 0.18 15.05. 02:35 254 (W) 34
ZZ Cas p 1 1.243527 10.70 11.10 0.40 15.05. 02:35 41 (NE) 46
CH Hya p 10 0.346546 14.50 15.50 1.00 15.05. 02:35 254 (W) -26
AS Aps s 9 0.399351 13.40 13.80 0.40 15.05. 02:36 196 (S) -38
V401 Lyr p 7 1.315044 13.60 15.60 2.00 15.05. 02:36 174 (S) 78
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 15.05. 02:36 106 (E) 64
QZ Cep s 10 3.280835 11.30 11.90 0.60 15.05. 02:37 37 (NE) 53
V2769 Ori p 5 0.27872 15.00 15.30 0.30 15.05. 02:37 22 (N) -33
NU Cam s 1 0.69006 10.57 10.85 0.28 15.05. 02:37 354 (N) 45
NT Boo p 10 0.434877 12.10 12.35 0.25 15.05. 02:37 295 (NW) 51
RV Gru p 10 0.2595312 11.00 11.40 0.40 15.05. 02:37 145 (SE) -17
MY Mus p 10 0.969605 13.20 13.55 0.35 15.05. 02:37 207 (SW) -54
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 15.05. 02:37 62 (NE) 59
V571 Pup p 10 10.984156 12.90 15.00 2.10 15.05. 02:37 350 (N) -54
RS Sct s 5 0.6642377 9.78 10.08 0.30 15.05. 02:38 186 (S) 30
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 15.05. 02:38 69 (E) 79
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 15.05. 02:38 126 (SE) 17
AE Cen p 10 2.1151 12.25 14.15 1.90 15.05. 02:38 232 (SW) -53
V737 Cep s 8 0.2987665 11.95 12.30 0.35 15.05. 02:38 40 (NE) 68
V506 Cam p 8 0.3401 12.70 13.30 0.60 15.05. 02:38 356 (N) 45
V1140 Her p 10 0.373001 13.70 14.10 0.40 15.05. 02:38 284 (W) 58
KK Lyr p 10 2.26235 14.40 16.00 1.60 15.05. 02:38 209 (SW) 73
KN Vul p 1 0.3573295 13.00 13.40 0.40 15.05. 02:38 155 (SE) 66
V346 Aps p 10 1.875435 14.00 15.10 1.10 15.05. 02:38 202 (S) -39
BQ Tri p 10 0.495851 12.50 12.85 0.35 15.05. 02:38 58 (NE) 17
GZ Pup p 10 0.3202743 11.70 12.20 0.50 15.05. 02:38 352 (N) -80
DM Hya p 10 0.7878255 11.90 12.60 0.70 15.05. 02:39 295 (NW) -49
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.