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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 22.04. 00:04 27 (NE) 15
AQ Psc s 1 0.4756052 8.60 8.60 0.00 22.04. 00:04 30 (NE) -28
KO Ara p 9 0.3825476 13.30 14.10 0.80 22.04. 00:04 156 (SE) -19
GW Leo p 9 0.3361243 13.00 13.13 0.13 22.04. 00:04 265 (W) 22
VW CMa s 7 0.7208281 9.00 9.10 0.10 22.04. 00:04 274 (W) -37
DF CVn s 1 0.3268955 10.96 10.96 0.00 22.04. 00:04 259 (W) 63
V354 Aps p 8 0.587153 12.35 12.60 0.25 22.04. 00:04 179 (S) -38
V1138 Her p 10 0.4609 13.80 14.10 0.30 22.04. 00:04 89 (E) 83
V568 And p 9 0.394287 13.90 14.50 0.60 22.04. 00:04 10 (N) 2
TW Cet s 1 0.3168513 10.43 11.14 0.71 22.04. 00:04 35 (NE) -57
V1104 Her s 1 0.227876 13.30 13.30 0.00 22.04. 00:04 74 (E) 61
V402 Aur p 3 0.603498 8.84 8.98 0.14 22.04. 00:04 335 (NW) -5
HR Boo p 1 0.315967 13.25 13.85 0.60 22.04. 00:04 189 (S) 62
V658 Lyr s 1 0.33026 11.10 11.10 0.00 22.04. 00:05 75 (E) 56
IW TrA p 10 0.3146 14.20 14.60 0.40 22.04. 00:05 168 (S) -24
XY Boo p 1 0.370564 10.30 10.61 0.31 22.04. 00:05 214 (SW) 56
V718 Her p 7 0.5960123 13.90 14.30 0.40 22.04. 00:05 88 (E) 70
BY Peg p 1 0.341936 12.90 13.60 0.70 22.04. 00:05 66 (NE) 16
QW And p 5 0.49187 12.60 13.00 0.40 22.04. 00:05 18 (N) 12
V634 Aur p 9 0.4509 15.00 15.27 0.27 22.04. 00:05 329 (NW) 6
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 22.04. 00:05 82 (E) 37
V516 Her p 9 0.4632348 16.40 17.10 0.70 22.04. 00:06 116 (SE) 51
FS Lup p 9 0.3813993 11.50 12.50 1.00 22.04. 00:06 182 (S) -11
V1166 Cas p 10 1.321087 11.65 12.35 0.70 22.04. 00:06 4 (N) 22
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 22.04. 00:06 104 (E) 27
V393 Cam p 9 0.385712 13.90 14.70 0.80 22.04. 00:06 346 (N) 33
AZ Col p 10 0.302105 11.31 11.72 0.41 22.04. 00:06 294 (NW) -57
V345 Lac p 1 7.49189 11.10 11.70 0.60 22.04. 00:06 40 (NE) 31
DW CMi s 2 0.30755495 14.50 14.50 0.00 22.04. 00:06 290 (W) -10
V337 Vir s 5 0.352857 13.30 13.80 0.50 22.04. 00:07 222 (SW) 33
KV Peg p 5 0.4577795 11.73 11.93 0.20 22.04. 00:07 76 (E) 11
V534 And p 10 0.4073 14.20 14.60 0.40 22.04. 00:07 20 (N) -2
YZ Lib p 10 0.777354 12.70 13.30 0.60 22.04. 00:07 180 (S) 10
PS Vir p 1 0.289806 12.00 12.30 0.30 22.04. 00:07 239 (SW) 31
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 22.04. 00:07 134 (SE) 2
HV Aqr s 1 0.374457 9.71 9.71 0.00 22.04. 00:07 90 (E) -4
V645 And s 8 0.4125814 13.05 13.05 0.00 22.04. 00:08 36 (NE) 20
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 22.04. 00:08 66 (NE) 31
IY Pav p 10 0.8881 12.00 13.10 1.10 22.04. 00:08 153 (SE) -44
DG Com p 2 0.986612 14.30 15.50 1.20 22.04. 00:08 242 (SW) 47
V342 Lac s 1 0.700587 12.40 12.90 0.50 22.04. 00:08 43 (NE) 30
FN Her p 5 2.691268 10.50 11.50 1.00 22.04. 00:08 152 (SE) 48
CF CrB p 10 0.262445 14.14 14.54 0.40 22.04. 00:08 147 (SE) 67
HH UMa s 1 0.375493 10.58 10.80 0.22 22.04. 00:08 276 (W) 44
V404 Peg s 2 0.419177 10.47 10.47 0.00 22.04. 00:09 49 (NE) 11
DW UMa s 1 0.13660653 15.10 16.60 1.50 22.04. 00:09 310 (NW) 51
V631 Aur p 9 0.3459 15.97 16.61 0.64 22.04. 00:09 330 (NW) 6
PS Boo p 10 0.28164 12.30 12.60 0.30 22.04. 00:09 76 (E) 89
V372 And s 3 2.941015 9.05 9.05 0.00 22.04. 00:09 12 (N) 6
V880 Cyg p 1 1.0600316 13.90 14.60 0.70 22.04. 00:09 83 (E) 41
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.