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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:00 UTC
Civil Twilight (6°): 06:10 // 15:36 UTC
Nautical Twilight (12°): 05:29 // 16:17 UTC
Astronomical Twilight (18°): 04:49 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SV Nor p 10 0.3761231 12.00 12.60 0.60 12.12. 08:56 177 (S) -20
BT CrB p 9 0.0892 18.90 20.40 1.50 12.12. 08:56 153 (SE) 74
V742 Cen p 10 0.8644535 9.40 10.20 0.80 12.12. 08:56 221 (SW) -15
V1010 Oph p 1 0.6614275 6.10 7.00 0.90 12.12. 08:56 157 (SE) 22
TZ Boo s 1 0.29716095 10.41 10.82 0.41 12.12. 08:56 195 (S) 80
XY Sct s 4 0.7852528 13.80 14.50 0.70 12.12. 08:56 126 (SE) 19
EM Lac s 1 0.3891351 12.50 13.09 0.59 12.12. 08:57 42 (NE) 31
BQ Phe p 10 0.218481 10.43 10.60 0.17 12.12. 08:57 101 (E) -61
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 12.12. 08:57 65 (NE) 27
AL Cam s 1 1.328331 10.50 10.50 0.00 12.12. 08:57 346 (N) 55
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 12.12. 08:57 156 (SE) 11
V401 Cyg s 1 0.582725 10.64 11.13 0.49 12.12. 08:57 89 (E) 41
V1104 Her p 1 0.227876 13.30 14.10 0.80 12.12. 08:58 76 (E) 63
V953 Mon s 7 0.426934 13.80 13.80 0.00 12.12. 08:58 284 (W) -12
V1847 Ori s 1 0.342605 12.09 12.36 0.27 12.12. 08:58 332 (NW) -24
V430 Nor p 10 0.366 16.70 17.22 0.52 12.12. 08:58 176 (S) -17
AZ Gem p 1 1.006186 11.80 12.40 0.60 12.12. 08:58 313 (NW) -13
V905 Ara s 2 0.243905 14.00 14.00 0.00 12.12. 08:58 166 (S) -23
GH Mon s 5 0.7071845 12.80 13.10 0.30 12.12. 08:58 296 (NW) -24
NZ Boo p 1 0.0589094 17.20 20.00 2.80 12.12. 08:58 195 (S) 73
V441 Lac s 1 0.3089166 12.56 12.56 0.00 12.12. 08:58 45 (NE) 32
RW CrB s 1 0.7264112 10.22 10.29 0.07 12.12. 08:58 171 (S) 69
V361 Tel p 10 0.88483 12.70 14.50 1.80 12.12. 08:59 149 (SE) -21
V1306 Her p 1 0.370368 11.70 12.10 0.40 12.12. 08:59 92 (E) 64
V581 Sco p 10 0.5110026 11.40 12.10 0.70 12.12. 08:59 162 (S) 0
V608 Cas s 1 0.380403 12.30 12.30 0.00 12.12. 08:59 6 (N) 32
V1296 Cen p 10 0.506878 10.71 11.40 0.69 12.12. 08:59 196 (S) -4
V664 Cyg p 8 1.242015 13.10 13.60 0.50 12.12. 08:59 57 (NE) 27
V651 Ara p 10 0.2770608 14.60 15.40 0.80 12.12. 08:59 169 (S) -18
V2781 Ori p 10 2.210345 13.90 15.30 1.40 12.12. 08:59 321 (NW) -11
V402 Gem p 7 0.399252 11.72 12.35 0.63 12.12. 08:59 314 (NW) -7
V1112 Cen p 9 0.386639 13.80 14.60 0.80 12.12. 09:00 215 (SW) -12
CF Peg s 1 0.4134966 14.80 14.80 0.00 12.12. 09:00 70 (E) 17
FY Boo s 1 0.2411595 13.12 13.12 0.00 12.12. 09:00 225 (SW) 57
V443 Cas p 10 2.743542 14.50 15.50 1.00 12.12. 09:01 34 (NE) 22
V434 Ser s 6 0.884 13.30 14.00 0.70 12.12. 09:01 181 (S) 43
IV Ara p 10 0.99958 13.40 14.50 1.10 12.12. 09:01 163 (S) -21
V889 Cep s 10 0.418336 12.55 12.80 0.25 12.12. 09:01 29 (NE) 39
V1019 Cyg p 4 2.279325 13.30 15.10 1.80 12.12. 09:01 85 (E) 37
V342 UMa p 1 0.3438515 13.40 13.90 0.50 12.12. 09:01 301 (NW) 48
I Boo p 1 0.2678178 5.80 6.40 0.60 12.12. 09:01 241 (SW) 85
GM Boo p 1 0.361122 11.85 12.20 0.35 12.12. 09:02 200 (S) 62
EY CVn p 1 0.342687 11.91 12.25 0.34 12.12. 09:02 252 (W) 60
MU Lac p 10 0.2775155 14.10 15.10 1.00 12.12. 09:02 44 (NE) 30
XZ CMi p 1 0.5788095 9.70 10.42 0.72 12.12. 09:02 291 (W) -12
BX Peg s 1 0.280418 11.00 11.62 0.62 12.12. 09:02 70 (E) 18
KZ Pav s 7 0.949879 7.71 7.71 0.00 12.12. 09:02 152 (SE) -44
V804 Cep p 6 0.347592 12.94 13.45 0.51 12.12. 09:02 1 (N) 45
GU Boo s 1 0.4887296 13.10 13.10 0.00 12.12. 09:02 185 (S) 74
DW Ori p 8 0.916627 12.70 13.50 0.80 12.12. 09:02 320 (NW) -17
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.