Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:31 UTC
Astronomical Twilight (18°): 23:49 // 22:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CI CrB p 10 0.350076 12.83 13.02 0.19 25.05. 19:07 95 (E) 42
GQ Aps p 10 0.6353 14.50 15.00 0.50 25.05. 19:07 168 (S) -42
TT And p 8 2.765115 11.50 13.00 1.50 25.05. 19:07 12 (N) 7
SV Equ s 8 0.880971 9.25 9.41 0.16 25.05. 19:07 55 (NE) -19
V471 Tau s 1 0.5211834 9.40 9.40 0.00 25.05. 19:07 310 (NW) -9
RW Com p 1 0.2373465 11.00 11.70 0.70 25.05. 19:07 174 (S) 67
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.05. 19:07 9 (N) 73
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 25.05. 19:08 39 (NE) 10
GW Cep s 1 0.3188312 11.40 12.00 0.60 25.05. 19:08 355 (N) 41
BD Scl p 9 0.566291 10.02 10.30 0.28 25.05. 19:08 355 (N) -65
EE Psc p 10 0.3166726 13.80 14.10 0.30 25.05. 19:08 350 (N) -27
V1261 Her p 4 0.397693 13.00 14.00 1.00 25.05. 19:08 87 (E) 25
DP Cyg s 1 2.346913 13.20 13.20 0.00 25.05. 19:08 21 (N) 18
QX Vir p 1 0.242075 13.31 13.60 0.29 25.05. 19:08 142 (SE) 27
QR Car p 10 0.749008 10.00 10.50 0.50 25.05. 19:08 196 (S) -31
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 25.05. 19:08 284 (W) -13
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 25.05. 19:09 249 (W) 34
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 25.05. 19:09 255 (W) 34
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 25.05. 19:09 35 (NE) 7
AN Eri p 10 0.4282205 14.40 15.40 1.00 25.05. 19:09 280 (W) -31
AQ Ser s 1 1.6874294 10.57 11.10 0.53 25.05. 19:09 126 (SE) 29
AB Per p 6 7.1601 10.40 11.40 1.00 25.05. 19:09 325 (NW) 10
V1046 Cas p 1 0.980499 11.30 11.70 0.40 25.05. 19:10 358 (N) 19
UY Vol p 1 0.159337785 16.90 23.00 6.10 25.05. 19:10 207 (SW) -38
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 25.05. 19:10 42 (NE) 7
DY CVn p 1 0.2459495 12.00 12.50 0.50 25.05. 19:10 144 (SE) 74
V402 Aur p 3 0.603498 8.84 8.98 0.14 25.05. 19:10 305 (NW) 12
DZ Psc p 1 0.366136 10.86 11.32 0.46 25.05. 19:11 357 (N) -18
HN Psc p 10 0.329519 10.75 10.95 0.20 25.05. 19:11 347 (N) -6
AT Aqr s 8 0.30409565 14.10 14.70 0.60 25.05. 19:11 51 (NE) -51
V435 Peg p 9 0.312999 13.05 13.40 0.35 25.05. 19:11 44 (NE) -14
EG CVn s 1 0.349276 13.00 13.50 0.50 25.05. 19:12 128 (SE) 72
IT Cha p 9 0.716652 12.65 13.10 0.45 25.05. 19:12 175 (S) -41
V365 Sge s 1 0.369126 13.11 13.70 0.59 25.05. 19:12 60 (NE) -2
V349 Cen p 10 0.4556414 13.90 14.50 0.60 25.05. 19:12 187 (S) -1
V1341 Aql p 8 0.304012 13.00 13.70 0.70 25.05. 19:12 84 (E) -5
QS UMa p 9 0.4183 15.70 17.65 1.95 25.05. 19:12 287 (W) 62
HH UMa s 1 0.375493 10.58 10.80 0.22 25.05. 19:12 234 (SW) 69
NY Vir s 1 0.10101597 13.30 13.30 0.00 25.05. 19:12 158 (S) 36
AH Tau s 1 0.3326733 11.25 11.85 0.60 25.05. 19:13 316 (NW) -3
U Col p 10 1.2461718 10.80 11.60 0.80 25.05. 19:13 249 (W) -27
IS Boo p 8 0.25145 14.00 14.60 0.60 25.05. 19:13 82 (E) 73
V2712 Oph p 10 0.562227 12.15 12.45 0.30 25.05. 19:13 116 (SE) 0
V1062 Her p 1 0.251436 13.10 13.70 0.60 25.05. 19:13 65 (NE) 40
IX Ara p 10 1.23752 13.70 14.30 0.60 25.05. 19:13 141 (SE) -35
V363 UMa p 10 0.379116 13.75 14.05 0.30 25.05. 19:13 60 (NE) 74
V2365 Cyg p 10 3.747833 11.00 11.20 0.20 25.05. 19:13 45 (NE) 29
V501 Sgr p 6 1.513265 12.60 13.70 1.10 25.05. 19:14 112 (E) -38
V1167 Her s 3 0.275279 9.89 9.89 0.00 25.05. 19:14 111 (E) 26
LS Peg p 8 0.1733 11.60 13.00 1.40 25.05. 19:14 40 (NE) -17
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.