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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:50 UTC
Civil Twilight (6°): 02:24 // 19:29 UTC
Nautical Twilight (12°): 01:28 // 20:25 UTC
Astronomical Twilight (18°): 00:04 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 23.05. 03:13 308 (NW) -28
V364 Per s 2 0.3394535 14.60 15.60 1.00 23.05. 03:13 60 (NE) 23
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 23.05. 03:13 213 (SW) 71
GZ And p 1 0.3050173 10.83 11.61 0.78 23.05. 03:13 58 (NE) 33
EL Boo p 1 0.4137625 9.38 9.52 0.15 23.05. 03:13 273 (W) 16
CT Cet s 6 0.2564878 9.29 9.29 0.00 23.05. 03:13 116 (SE) -5
KZ Eri p 8 0.94268 11.30 11.70 0.40 23.05. 03:13 76 (E) -13
IY Aps p 10 0.4184362 12.70 13.00 0.30 23.05. 03:14 196 (S) -39
V580 Lyr p 1 0.289052 12.85 13.42 0.57 23.05. 03:14 235 (SW) 69
XY Sct s 4 0.7852528 13.80 14.50 0.70 23.05. 03:14 208 (SW) 30
V489 And s 8 0.422756 12.00 12.00 0.00 23.05. 03:14 94 (E) 37
V646 Aur p 9 0.438786 13.40 13.80 0.40 23.05. 03:14 19 (N) 5
V870 Cyg p 7 1.307911 15.40 16.20 0.80 23.05. 03:14 209 (SW) 68
CZ And p 8 2.717151 12.40 13.00 0.60 23.05. 03:14 74 (E) 63
AY Aqr s 10 0.281995 13.70 14.30 0.60 23.05. 03:14 149 (SE) 15
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 23.05. 03:15 80 (E) -9
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 23.05. 03:15 278 (W) 84
DW CMi s 2 0.30755495 14.50 14.50 0.00 23.05. 03:15 11 (N) -35
AV CrB p 1 0.30819 11.87 12.48 0.61 23.05. 03:15 270 (W) 41
GK Cas s 1 2.303687 12.90 12.95 0.05 23.05. 03:15 44 (NE) 44
V507 Cam p 8 2.211248 11.74 12.13 0.39 23.05. 03:15 357 (N) 38
AL Lep p 10 0.448643 9.45 9.78 0.33 23.05. 03:15 70 (E) -42
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 23.05. 03:15 170 (S) 40
V2784 Ori p 7 1.831256 12.70 13.20 0.50 23.05. 03:15 36 (NE) -27
AK Her p 1 0.4215225 8.29 8.77 0.48 23.05. 03:15 245 (SW) 40
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 23.05. 03:15 189 (S) 71
EM Boo p 7 2.446245 9.08 9.36 0.28 23.05. 03:15 281 (W) 23
IO Boo p 7 0.2711483 13.00 13.50 0.50 23.05. 03:15 288 (W) 18
GW Psc s 8 0.3363377 11.35 11.35 0.00 23.05. 03:16 97 (E) 16
V361 Lyr p 4 0.309614 14.30 15.70 1.40 23.05. 03:16 264 (W) 77
V404 And s 1 0.676034 10.80 11.30 0.50 23.05. 03:16 72 (E) 42
XY Boo p 1 0.370564 10.30 10.61 0.31 23.05. 03:16 289 (W) 11
V1148 Her p 10 0.2822545 12.50 13.10 0.60 23.05. 03:16 294 (NW) 49
BY Peg s 1 0.341936 12.90 13.58 0.68 23.05. 03:16 138 (SE) 63
XY Pic p 10 0.2972608 7.61 7.66 0.06 23.05. 03:17 119 (SE) -66
BU Vul s 1 0.5689935 10.60 10.60 0.00 23.05. 03:17 165 (S) 68
V514 Per s 1 1.819162 11.40 11.40 0.00 23.05. 03:17 45 (NE) 29
V751 Cep p 10 1.163823 13.40 14.00 0.60 23.05. 03:17 22 (N) 56
V464 Cam p 10 0.48608 13.00 13.45 0.45 23.05. 03:17 5 (N) 41
PY Boo s 9 0.278049 12.10 12.10 0.00 23.05. 03:18 302 (NW) 46
IW Boo s 4 0.264742 13.40 13.40 0.00 23.05. 03:18 302 (NW) 31
OV Dra p 9 0.0587357 19.00 20.70 1.70 23.05. 03:18 333 (NW) 37
V458 CrA p 10 1.266286 13.40 14.00 0.60 23.05. 03:18 204 (SW) -10
V892 Cep p 10 0.362442 13.50 14.00 0.50 23.05. 03:18 18 (N) 62
SV Ind s 10 0.443299 14.00 14.00 0.00 23.05. 03:18 179 (S) -15
DK Aql p 10 4.546665 13.00 14.00 1.00 23.05. 03:18 195 (S) 28
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 23.05. 03:18 237 (SW) 35
RV Hyi s 10 7.19505 11.10 11.10 0.00 23.05. 03:18 166 (S) -47
V1263 Cyg s 10 1.997048 13.50 13.50 0.00 23.05. 03:18 289 (W) 82
FO Del p 10 1.195407 13.80 14.60 0.80 23.05. 03:18 173 (S) 50
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.