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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:35 // 15:50 UTC
Civil Twilight (6°): 06:02 // 16:23 UTC
Nautical Twilight (12°): 05:23 // 17:02 UTC
Astronomical Twilight (18°): 04:45 // 17:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SW Lac s 1 0.320719 8.51 9.31 0.80 30.01. 10:08 92 (E) 55
V412 Her s 7 0.3362122 14.70 15.20 0.50 30.01. 10:08 240 (SW) 54
V648 And p 10 0.5321 13.45 14.10 0.65 30.01. 10:09 84 (E) 51
U CrB p 1 3.452211 7.66 8.79 1.13 30.01. 10:09 276 (W) 38
V450 Her s 1 1.825437 10.10 10.10 0.00 30.01. 10:09 262 (W) 53
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 30.01. 10:09 193 (S) 71
V688 Cen p 10 0.946073 9.10 9.60 0.50 30.01. 10:09 226 (SW) -58
V339 Aps p 9 0.551208 13.20 13.80 0.60 30.01. 10:09 204 (SW) -44
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 30.01. 10:09 95 (E) 67
V395 Nor p 10 0.647878 9.11 9.54 0.43 30.01. 10:09 218 (SW) -17
CV CMa s 6 3.628263 13.00 13.50 0.50 30.01. 10:10 13 (N) -58
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.01. 10:10 330 (NW) 40
GR Boo p 1 0.3766695 11.45 11.90 0.45 30.01. 10:10 275 (W) 31
V699 Aql p 6 0.8768927 13.20 13.80 0.60 30.01. 10:10 179 (S) 48
LV Vir p 9 0.409444 8.50 8.68 0.18 30.01. 10:10 261 (W) -16
KK Boo p 10 0.279134 14.30 14.80 0.50 30.01. 10:10 297 (NW) 36
OQ Cam s 6 0.43784 10.90 10.90 0.00 30.01. 10:10 28 (NE) 35
V1241 Tau p 1 0.823271 9.38 10.28 0.90 30.01. 10:10 72 (E) -16
BN Gru p 10 0.2789227 14.00 15.50 1.50 30.01. 10:10 147 (SE) -14
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 30.01. 10:11 61 (NE) 65
V789 Cyg p 6 0.288551 13.30 13.70 0.40 30.01. 10:11 197 (S) 69
OZ Dra p 10 0.136647 18.00 20.00 2.00 30.01. 10:11 326 (NW) 42
V1007 Cas p 5 0.332007 12.00 12.44 0.44 30.01. 10:11 63 (NE) 50
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 30.01. 10:11 187 (S) 45
V513 Her s 3 0.3037692 15.30 15.70 0.40 30.01. 10:11 236 (SW) 54
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 30.01. 10:11 302 (NW) -18
V374 Dra p 10 0.4034644 9.93 10.15 0.22 30.01. 10:12 301 (NW) 68
MW UMa s 10 1.234755 9.50 9.90 0.40 30.01. 10:12 331 (NW) 30
V410 Nor p 10 0.7284 16.20 16.65 0.45 30.01. 10:12 213 (SW) -27
AO Cam p 1 0.3299026 9.50 10.00 0.50 30.01. 10:12 30 (NE) 22
V594 Aur p 8 1.43677 12.40 13.20 0.80 30.01. 10:12 32 (NE) 7
WY Sex p 5 0.3680553 11.50 11.80 0.30 30.01. 10:12 317 (NW) -33
V1101 Her p 1 0.382661 11.95 12.50 0.55 30.01. 10:12 270 (W) 73
V405 CrA p 9 1.1748495 12.10 13.50 1.40 30.01. 10:12 197 (S) -4
V534 Cyg s 2 1.132621 13.70 13.80 0.10 30.01. 10:12 102 (E) 74
HR Boo p 1 0.315967 13.25 13.85 0.60 30.01. 10:13 274 (W) 25
HY Pav s 10 0.351657 11.40 12.10 0.70 30.01. 10:13 177 (S) -34
CU And p 9 1.715987 12.50 16.00 3.50 30.01. 10:13 72 (E) 60
BL Oct p 10 3.903 13.20 14.10 0.90 30.01. 10:13 179 (S) -37
GQ Tau p 1 1.53178 11.20 12.20 1.00 30.01. 10:13 29 (NE) -9
V2610 Oph s 1 0.426508 9.20 9.45 0.25 30.01. 10:13 215 (SW) 30
TW Cet p 1 0.3168513 10.43 11.18 0.75 30.01. 10:13 104 (E) -15
NN Cas s 1 0.980807 13.60 14.00 0.40 30.01. 10:13 52 (NE) 51
V1231 Sco p 10 0.403586 15.42 15.61 0.19 30.01. 10:14 205 (SW) 0
V1295 Her p 1 0.349236 12.05 12.50 0.45 30.01. 10:14 269 (W) 68
V424 Cam p 8 0.325849 13.15 13.50 0.35 30.01. 10:14 9 (N) 35
BF Aur p 4 1.583222 8.79 9.51 0.72 30.01. 10:14 31 (NE) 8
V405 Gem s 1 0.462107 10.88 10.94 0.06 30.01. 10:15 18 (N) -23
BY Per p 1 1.152638 13.20 14.80 1.60 30.01. 10:15 48 (NE) 39
V906 Ara p 6 1.02255 14.50 14.80 0.30 30.01. 10:16 200 (S) -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.