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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:07 // 18:45 UTC
Civil Twilight (6°): 02:29 // 19:23 UTC
Nautical Twilight (12°): 01:35 // 20:17 UTC
Astronomical Twilight (18°): 00:19 // 21:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V594 Lyr p 5 0.255999 14.00 14.33 0.33 18.05. 21:38 69 (E) 48
V345 Cas p 1 0.6887584 13.10 14.20 1.10 18.05. 21:38 28 (NE) 22
AQ Psc s 1 0.4756052 8.60 8.60 0.00 18.05. 21:38 18 (N) -31
DY CVn p 1 0.2459495 12.00 12.50 0.50 18.05. 21:38 232 (SW) 71
GY Lib s 9 0.519098 12.30 12.30 0.00 18.05. 21:38 163 (S) 32
RZ UMi p 2 0.3373491 12.80 13.50 0.70 18.05. 21:38 1 (N) 53
IW Boo s 4 0.264742 13.40 13.40 0.00 18.05. 21:38 192 (S) 83
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 18.05. 21:38 46 (NE) 40
RR TrA p 8 0.7130905 10.36 11.85 1.49 18.05. 21:38 166 (S) -25
AS Aps p 9 0.399351 13.40 13.80 0.40 18.05. 21:38 173 (S) -34
V964 Per p 8 0.417274 12.40 12.90 0.50 18.05. 21:39 338 (N) 16
NY Vir s 1 0.10101597 13.30 13.30 0.00 18.05. 21:39 195 (S) 37
AS Lib s 10 0.553805 13.20 13.20 0.00 18.05. 21:39 167 (S) 17
V837 Cep p 10 0.438076 12.80 13.00 0.20 18.05. 21:39 39 (NE) 38
XY Ari p 10 0.25265 13.54 17.60 4.06 18.05. 21:39 352 (N) -20
CT Cet p 6 0.2564878 9.29 9.48 0.19 18.05. 21:39 34 (NE) -57
XX Sex s 7 0.5401135 9.30 9.50 0.20 18.05. 21:39 244 (SW) 12
FI CVn p 10 0.3340635 11.90 12.02 0.12 18.05. 21:40 221 (SW) 72
GP Peg s 1 0.9756146 10.20 10.20 0.00 18.05. 21:40 41 (NE) 2
V1263 Cen p 10 0.410756 12.10 12.95 0.85 18.05. 21:40 196 (S) 5
AA UMa s 1 0.468127 10.88 11.53 0.65 18.05. 21:40 293 (NW) 45
V1148 Her p 10 0.2822545 12.50 13.10 0.60 18.05. 21:40 86 (E) 75
PZ Lup p 10 0.489307 10.42 10.70 0.28 18.05. 21:40 177 (S) -3
V643 Her p 4 1.223089 13.50 15.00 1.50 18.05. 21:40 96 (E) 36
ET Del s 4 1.0107832 12.00 12.70 0.70 18.05. 21:40 79 (E) 2
BB Men p 10 0.257701 11.46 11.92 0.46 18.05. 21:40 203 (SW) -56
V Pup p 8 1.454492 4.35 4.92 0.57 18.05. 21:41 237 (SW) -39
ET Leo s 1 0.3465036 9.55 9.55 0.00 18.05. 21:41 249 (W) 28
KO Boo s 9 0.369518 13.15 13.35 0.20 18.05. 21:41 183 (S) 63
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 18.05. 21:41 112 (E) -13
V403 Vel p 10 7.2027 9.63 10.09 0.46 18.05. 21:41 238 (SW) -27
V839 Cen p 8 0.330936 9.51 10.13 0.62 18.05. 21:41 198 (S) 1
V466 Cam p 9 0.3998995 12.60 13.10 0.50 18.05. 21:41 338 (N) 41
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 18.05. 21:41 65 (NE) 32
V420 Nor p 10 0.6108 17.58 17.95 0.37 18.05. 21:42 168 (S) -18
TY Boo s 1 0.3171485 10.81 11.35 0.54 18.05. 21:42 155 (SE) 74
V1222 Tau s 4 0.295362 13.28 13.40 0.12 18.05. 21:42 343 (N) -30
V470 Cyg s 10 1.87335 8.53 8.53 0.00 18.05. 21:42 62 (NE) 31
V496 Cam s 7 0.392897 13.95 14.40 0.45 18.05. 21:42 347 (N) 49
V1044 Sco p 8 0.914833 8.60 9.07 0.47 18.05. 21:42 157 (SE) 15
V432 Nor p 10 0.4662 16.85 17.65 0.80 18.05. 21:42 168 (S) -18
CW Sge p 1 0.6603618 11.00 11.80 0.80 18.05. 21:42 83 (E) 19
GR Boo p 1 0.3766695 11.45 11.90 0.45 18.05. 21:42 163 (S) 65
V699 Her s 10 0.614205 15.40 16.00 0.60 18.05. 21:42 133 (SE) 49
NU Cam p 1 0.69006 10.57 10.95 0.38 18.05. 21:43 350 (N) 52
LT Pav s 10 0.393674 11.40 12.20 0.80 18.05. 21:43 154 (SE) -43
QQ Boo s 8 0.2764765 12.45 12.45 0.00 18.05. 21:43 107 (E) 79
V878 Ara p 10 0.770465 8.00 8.22 0.22 18.05. 21:43 157 (SE) -12
V357 Cep s 4 1.309234 13.30 13.30 0.00 18.05. 21:43 2 (N) 39
V1355 Tau s 7 0.244668 13.00 13.00 0.00 18.05. 21:43 325 (NW) -8
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.