Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:27 // 19:25 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:14 // 21:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1333 Her p 1 0.317594 13.27 13.82 0.55 20.05. 09:44 326 (NW) 19
HP Pav p 10 0.2978 14.90 15.70 0.80 20.05. 09:44 209 (SW) -48
V1056 Cas s 8 0.7427267 14.10 14.10 0.00 20.05. 09:44 310 (NW) 72
V412 Her p 7 0.3362122 14.70 15.50 0.80 20.05. 09:44 322 (NW) -5
V658 Lyr s 1 0.33026 11.10 11.10 0.00 20.05. 09:44 321 (NW) 19
V466 Cyg s 1 1.3915666 10.80 11.40 0.60 20.05. 09:44 300 (NW) 18
V450 Peg p 1 0.556231 14.00 14.50 0.50 20.05. 09:44 277 (W) 30
TX CMi s 1 0.3892173 14.00 14.70 0.70 20.05. 09:44 98 (E) 13
AU Dra p 1 0.515266 12.30 13.10 0.80 20.05. 09:44 342 (N) 33
V337 Cam p 8 0.756775 9.95 10.40 0.45 20.05. 09:44 23 (NE) 68
DO Aur s 1 0.788652 14.10 14.10 0.00 20.05. 09:45 102 (E) 60
V514 Cam s 6 0.362742 12.63 11.00 -1.63 20.05. 09:45 10 (N) 42
CK Boo s 1 0.3551495 8.99 9.23 0.24 20.05. 09:45 1 (N) -31
XX Sex s 7 0.5401135 9.30 9.50 0.20 20.05. 09:45 75 (E) -20
PS Vir p 1 0.289806 12.00 12.30 0.30 20.05. 09:45 44 (NE) -24
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 20.05. 09:45 169 (S) 39
MR Cyg p 1 1.67703362 8.75 9.68 0.93 20.05. 09:45 296 (NW) 46
HL Eri p 10 0.512616 8.56 8.60 0.04 20.05. 09:45 148 (SE) 28
V463 And p 1 0.406095 12.15 13.05 0.90 20.05. 09:45 269 (W) 53
V805 Aql s 9 2.408236 7.58 7.90 0.32 20.05. 09:45 280 (W) -24
SY Boo s 1 0.714484 12.25 12.25 0.00 20.05. 09:45 7 (N) -22
V553 Hya p 5 0.371497 12.36 13.05 0.69 20.05. 09:45 59 (NE) -55
AE Phe p 1 0.362374 7.56 8.25 0.69 20.05. 09:46 191 (S) -11
V677 Cen s 9 0.3250284 11.50 11.60 0.10 20.05. 09:46 357 (N) -80
MQ UMa s 1 0.476069 11.57 11.57 0.00 20.05. 09:46 34 (NE) 13
V437 Dra p 10 0.316053 13.75 14.40 0.65 20.05. 09:46 325 (NW) 40
AD Cnc s 1 0.2827379 13.10 13.40 0.30 20.05. 09:46 82 (E) 7
V616 Sco p 10 0.844119 11.50 12.10 0.60 20.05. 09:46 270 (W) -63
V1311 Aql p 10 1.05169 16.50 17.40 0.90 20.05. 09:46 283 (W) -3
V711 Cep p 1 1.304357 9.49 9.73 0.24 20.05. 09:46 316 (NW) 59
V1331 Aql s 4 1.364193 7.70 7.95 0.25 20.05. 09:47 292 (W) -19
TW CrB s 1 0.5888747 10.50 11.00 0.50 20.05. 09:47 341 (N) -10
BM Tri p 9 0.317819 13.00 13.40 0.40 20.05. 09:47 213 (SW) 72
QT Per s 1 0.8515552 14.20 14.20 0.00 20.05. 09:47 120 (SE) 85
V885 Cep p 10 0.652781 13.10 13.45 0.35 20.05. 09:47 331 (NW) 55
V607 Her s 8 1.712526 13.30 13.30 0.00 20.05. 09:47 333 (NW) -9
V921 Her p 1 0.87738 9.44 9.80 0.36 20.05. 09:47 338 (N) 11
VV Eri s 1 1.55759 11.68 11.68 0.00 20.05. 09:47 169 (S) 29
V811 Her p 9 0.941947 14.00 15.40 1.40 20.05. 09:47 330 (NW) 11
V1121 Tau p 4 0.8242202 8.46 8.89 0.43 20.05. 09:47 166 (S) 40
V373 Cam s 7 0.370807 12.50 12.80 0.30 20.05. 09:47 50 (NE) 70
AV Cam s 2 1.4449135 11.60 11.60 0.00 20.05. 09:47 18 (N) 55
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.05. 09:48 15 (N) -66
RZ UMi s 2 0.3373491 12.80 13.50 0.70 20.05. 09:48 360 (N) 47
V517 And p 10 0.49053 13.30 13.60 0.30 20.05. 09:48 243 (SW) 66
GR Vir p 1 0.346974 7.80 8.40 0.60 20.05. 09:48 359 (N) -47
HL Dra s 1 0.944276 7.35 7.35 0.00 20.05. 09:48 329 (NW) 28
NR Lac p 1 0.6048055 13.20 14.00 0.80 20.05. 09:48 295 (NW) 51
KV Gem p 1 0.358522 12.40 12.90 0.50 20.05. 09:48 102 (E) 30
V337 UMa s 8 0.383365 13.70 14.20 0.50 20.05. 09:48 41 (NE) 26
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.