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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1139 Cas p 1 0.2971 12.80 13.23 0.43 25.05. 09:20 309 (NW) 80
V814 Cep p 10 1.72031 11.48 11.90 0.42 25.05. 09:20 322 (NW) 40
V535 Aur s 5 0.384744 12.73 13.13 0.40 25.05. 09:21 71 (E) 51
GN CVn s 1 0.395009 12.00 12.50 0.50 25.05. 09:21 5 (N) -1
V456 Cam p 10 0.419811 12.10 12.30 0.20 25.05. 09:21 42 (NE) 54
GR Psc s 4 0.49432 11.21 11.21 0.00 25.05. 09:21 219 (SW) 58
BT Vul s 1 1.1412005 11.80 12.30 0.50 25.05. 09:21 290 (W) 19
V959 Cas s 1 1.065155 11.97 11.97 0.00 25.05. 09:21 297 (NW) 68
RU Eri s 1 0.632199 9.37 9.64 0.27 25.05. 09:21 159 (S) 23
DN Boo p 1 0.447564 11.17 11.38 0.21 25.05. 09:21 11 (N) -25
LR Com p 1 0.896297 10.80 11.70 0.90 25.05. 09:21 26 (NE) -14
BG Vul p 1 0.4032397 12.90 13.70 0.80 25.05. 09:21 276 (W) 24
DU CVn s 2 0.3071015 13.10 13.10 0.00 25.05. 09:22 20 (N) 0
V1179 Cas p 10 1.66859 12.90 13.60 0.70 25.05. 09:22 15 (N) 69
V629 And s 8 0.742579 11.20 11.20 0.00 25.05. 09:22 280 (W) 57
NN Aqr p 4 0.306779 13.47 14.14 0.67 25.05. 09:22 256 (W) 11
AE Phe p 1 0.362374 7.56 8.25 0.69 25.05. 09:22 190 (S) -10
V1215 Her p 10 0.312752 14.30 15.00 0.70 25.05. 09:22 339 (N) 14
V496 Cyg p 3 1.474915 12.10 12.50 0.40 25.05. 09:22 297 (NW) 24
GY Lib p 9 0.519098 12.30 13.00 0.70 25.05. 09:22 343 (N) -45
AF LMi p 6 0.406597 14.00 14.60 0.60 25.05. 09:22 47 (NE) 8
GI Boo p 4 1.033533 11.30 11.80 0.50 25.05. 09:23 360 (N) -2
V378 CMa p 9 0.877912 10.60 11.05 0.45 25.05. 09:23 128 (SE) -10
V644 Aur p 7 0.78045 11.22 11.53 0.31 25.05. 09:23 89 (E) 47
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 25.05. 09:23 316 (NW) -20
AY Aqr s 10 0.281995 13.70 14.30 0.60 25.05. 09:23 237 (SW) 2
V Gru p 10 0.483465 9.50 9.80 0.30 25.05. 09:23 228 (SW) -21
V2553 Oph p 1 0.457615 11.30 11.80 0.50 25.05. 09:24 317 (NW) -16
V459 Peg p 9 0.295664 13.65 14.52 0.87 25.05. 09:24 270 (W) 28
V448 Cep p 10 0.6324 9.59 9.73 0.14 25.05. 09:24 302 (NW) 51
V421 Cas p 10 4.463606 14.50 15.70 1.20 25.05. 09:24 316 (NW) 79
V1112 Tau p 1 0.423837 13.10 13.72 0.62 25.05. 09:24 139 (SE) 42
V368 Sge p 10 0.415859 12.20 12.55 0.35 25.05. 09:24 290 (W) 7
IK Boo s 1 0.303116 12.00 12.50 0.50 25.05. 09:24 6 (N) -10
V1714 Aql p 10 0.96299 11.76 12.45 0.69 25.05. 09:24 287 (W) -2
V881 Per p 1 0.387377 10.71 11.04 0.33 25.05. 09:25 159 (S) 77
VV Men p 10 0.43503 13.13 13.66 0.53 25.05. 09:25 171 (S) -36
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 25.05. 09:25 262 (W) -25
HS Cnc p 7 0.359488 13.16 13.27 0.11 25.05. 09:25 80 (E) 7
II CMa s 8 0.22919704 15.22 15.22 0.00 25.05. 09:25 118 (SE) 5
V2640 Oph p 7 0.419892 12.50 13.20 0.70 25.05. 09:25 312 (NW) -24
EM Lac p 1 0.3891351 12.50 13.09 0.59 25.05. 09:25 301 (NW) 52
LU Pav p 10 1.2064 15.00 15.50 0.50 25.05. 09:25 228 (SW) -46
MQ Boo p 7 0.493408 12.60 13.05 0.45 25.05. 09:25 359 (N) 5
V1094 Her s 1 0.392119 12.60 12.60 0.00 25.05. 09:26 327 (NW) 3
V342 UMa p 1 0.3438515 13.40 13.90 0.50 25.05. 09:26 35 (NE) 24
V483 Hya p 10 0.407496 12.25 12.55 0.30 25.05. 09:26 99 (E) -7
V475 Cam p 9 0.4586 13.61 13.66 0.05 25.05. 09:27 25 (NE) 53
RX CMa p 7 2.069088 11.00 13.00 2.00 25.05. 09:27 118 (SE) -1
KW Peg p 1 0.816402 12.17 12.48 0.31 25.05. 09:27 277 (W) 29
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.