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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PS Cam p 4 0.92005 12.58 13.55 0.97 23.07. 09:42 309 (NW) 64
WY Sex p 5 0.3680553 11.50 11.80 0.30 23.07. 09:42 123 (SE) 23
AL Lep p 10 0.448643 9.45 9.78 0.33 23.07. 09:42 205 (SW) 16
KV Gem s 1 0.358522 12.40 12.85 0.45 23.07. 09:42 181 (S) 56
V361 Lyr p 4 0.309614 14.30 15.70 1.40 23.07. 09:43 358 (N) 7
BD Pav p 10 0.1793015 12.40 16.21 3.81 23.07. 09:43 174 (S) -82
V870 Cep p 7 0.301066 10.93 11.17 0.24 23.07. 09:43 336 (NW) 28
V417 Lyr p 4 0.300661 14.90 16.20 1.30 23.07. 09:43 356 (N) -9
V384 Mon s 2 1.118481 12.60 13.00 0.40 23.07. 09:43 174 (S) 39
V750 CrA p 10 0.37913 9.94 10.17 0.23 23.07. 09:43 5 (N) -77
V639 Aur p 4 0.3571 14.01 14.85 0.84 23.07. 09:43 293 (NW) 81
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 23.07. 09:44 352 (N) -8
RU Eri s 1 0.632199 9.37 9.64 0.27 23.07. 09:44 224 (SW) 15
GR Psc s 4 0.49432 11.21 11.21 0.00 23.07. 09:44 282 (W) 20
EG Cas s 1 0.611449 12.90 13.10 0.20 23.07. 09:44 322 (NW) 33
EX And p 8 1.632506 12.70 14.10 1.40 23.07. 09:44 315 (NW) 26
V930 Cep s 8 0.393722 12.48 12.83 0.35 23.07. 09:44 336 (NW) 39
DS And p 1 1.010519 10.40 10.90 0.50 23.07. 09:44 286 (W) 38
V477 And p 10 0.362548 13.65 13.95 0.30 23.07. 09:44 296 (NW) 18
EE Aqr s 1 0.5089958 8.30 8.48 0.18 23.07. 09:45 283 (W) -37
BK Vul p 1 0.453463 12.80 13.50 0.70 23.07. 09:45 326 (NW) -5
V625 Aur p 9 0.3309 16.85 17.43 0.58 23.07. 09:45 232 (SW) 74
V839 Cen p 8 0.330936 9.51 10.13 0.62 23.07. 09:45 115 (SE) -29
V1104 Her p 1 0.227876 13.30 14.10 0.80 23.07. 09:46 7 (N) 9
AN UMa s 6 0.07975275 14.90 20.20 5.30 23.07. 09:46 72 (E) 48
V559 And p 7 0.34708 16.05 16.20 0.15 23.07. 09:46 293 (NW) 42
LU Lac p 2 0.2988016 14.60 15.45 0.85 23.07. 09:46 328 (NW) 21
V542 Hya p 10 0.381025 10.28 10.40 0.12 23.07. 09:46 129 (SE) 12
V1222 Tau s 4 0.295362 13.28 13.40 0.12 23.07. 09:46 244 (SW) 31
V855 Cep p 10 0.3698575 13.65 14.05 0.40 23.07. 09:46 345 (N) 34
V1851 Ori s 1 0.276946 12.00 12.00 0.00 23.07. 09:46 216 (SW) 45
QX And s 1 0.412173 11.25 11.25 0.00 23.07. 09:46 286 (W) 38
BW Cas p 1 1.262835 12.40 13.10 0.70 23.07. 09:46 319 (NW) 48
BV Tri p 1 0.494177 14.10 14.30 0.20 23.07. 09:46 283 (W) 40
V951 Per s 7 0.270478 12.70 13.14 0.44 23.07. 09:47 257 (W) 57
V375 Gem p 7 0.652615 12.70 13.60 0.90 23.07. 09:47 167 (S) 56
V641 Ori s 1 0.450815 14.20 14.50 0.30 23.07. 09:47 202 (S) 52
QV Boo p 10 0.324797 14.20 15.00 0.80 23.07. 09:47 36 (NE) 10
V571 Lyr s 3 1.252594 11.70 11.70 0.00 23.07. 09:47 6 (N) 5
V731 Her p 1 0.4264073 13.30 13.90 0.60 23.07. 09:47 17 (N) 6
IN Boo p 7 0.285759 13.90 14.80 0.90 23.07. 09:47 56 (NE) 13
V1275 Her p 10 0.29111 14.10 14.70 0.60 23.07. 09:47 13 (N) 8
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 23.07. 09:47 255 (W) 8
BD Scl s 9 0.566291 10.02 10.30 0.28 23.07. 09:47 257 (W) -22
KR Cyg p 1 0.8451528 9.19 10.00 0.81 23.07. 09:47 344 (N) -8
PY Cyg p 8 0.4650325 14.80 15.20 0.40 23.07. 09:48 348 (N) 0
MZ Lac s 1 3.158818 11.20 12.10 0.90 23.07. 09:48 329 (NW) 23
V369 Sge p 7 0.3958288 13.20 14.00 0.80 23.07. 09:48 343 (N) -20
V1320 Her p 9 0.547693 11.38 11.55 0.17 23.07. 09:48 13 (N) -21
DO And s 7 1.34871 12.20 12.20 0.00 23.07. 09:48 306 (NW) 25
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.