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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:39 UTC
Civil Twilight (6°): 06:09 // 16:13 UTC
Nautical Twilight (12°): 05:30 // 16:52 UTC
Astronomical Twilight (18°): 04:51 // 17:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V879 Aql p 9 0.2710068 13.10 14.80 1.70 23.01. 06:22 116 (SE) 34
V1237 Tau s 8 0.287447 14.03 14.03 0.00 23.01. 06:22 334 (NW) -11
DS CMi p 10 0.649354 11.60 11.90 0.30 23.01. 06:22 296 (NW) -20
V721 Cen p 10 1.315668 13.25 14.60 1.35 23.01. 06:22 196 (S) 7
V658 Lyr p 1 0.33026 11.10 11.50 0.40 23.01. 06:23 79 (E) 60
GZ CMa s 10 4.80084 8.10 8.10 0.00 23.01. 06:23 286 (W) -35
KN Vul p 1 0.3573295 13.00 13.40 0.40 23.01. 06:23 89 (E) 36
DN Aur s 3 0.616888 13.70 13.70 0.00 23.01. 06:23 340 (N) -4
SW Lyn p 1 0.6440665 9.51 10.20 0.69 23.01. 06:23 313 (NW) 20
HK Mon p 10 1.835577 13.80 16.20 2.40 23.01. 06:23 309 (NW) -14
V609 Aql s 1 0.7965633 11.70 11.90 0.20 23.01. 06:23 97 (E) 25
TU CMi p 5 0.4334425 14.40 15.10 0.70 23.01. 06:23 298 (NW) -12
GW Boo s 1 0.531544 10.25 10.25 0.00 23.01. 06:23 223 (SW) 54
V864 Aql p 9 0.608658 12.60 13.20 0.60 23.01. 06:23 100 (E) 22
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 23.01. 06:23 70 (E) 54
GM Boo p 1 0.361122 11.85 12.20 0.35 23.01. 06:23 203 (SW) 61
UV Mon p 1 0.415677 12.50 13.30 0.80 23.01. 06:24 301 (NW) -23
GR Boo p 1 0.3766695 11.45 11.90 0.45 23.01. 06:24 199 (S) 65
HW Vir p 1 0.11671953 10.50 11.20 0.70 23.01. 06:24 226 (SW) 21
G2656.4286 Cyg s 7 1.125815 12.93 12.93 0.00 23.01. 06:25 89 (E) 41
V1295 Her s 1 0.349236 12.05 12.45 0.40 23.01. 06:25 90 (E) 67
V802 Aql p 6 0.267608 13.40 14.30 0.90 23.01. 06:25 124 (SE) 21
V511 Oph p 6 1.0657 13.40 15.20 1.80 23.01. 06:25 133 (SE) 33
PR Cam p 10 0.387366 13.10 13.40 0.30 23.01. 06:26 358 (N) 14
V591 Vir s 7 0.350949 12.90 12.90 0.00 23.01. 06:26 198 (S) 42
IZ Mon s 1 0.779805 11.90 12.00 0.10 23.01. 06:26 307 (NW) -16
V921 Her s 1 0.87738 9.44 9.44 0.00 23.01. 06:26 97 (E) 78
V1106 Her s 1 0.2546005 12.60 12.60 0.00 23.01. 06:26 114 (SE) 51
GW Cep p 1 0.3188312 11.40 12.10 0.70 23.01. 06:26 6 (N) 41
V478 Cam s 9 3.52632 12.30 12.30 0.00 23.01. 06:26 346 (N) 42
CM Com p 1 0.5545147 13.00 13.60 0.60 23.01. 06:26 252 (W) 42
V440 And s 6 1.582566 12.64 12.64 0.00 23.01. 06:26 34 (NE) 11
V653 Pup p 10 0.388309 10.25 10.53 0.28 23.01. 06:27 253 (W) -54
BC Gru p 8 0.3073055 9.90 10.30 0.40 23.01. 06:27 117 (SE) -44
V947 Per p 6 0.297667 13.45 14.05 0.60 23.01. 06:27 355 (N) -7
V954 Oph p 9 0.2252705 14.30 14.90 0.60 23.01. 06:27 134 (SE) 32
V385 Cen p 10 1.0626635 12.90 13.50 0.60 23.01. 06:27 218 (SW) -21
DO Leo p 7 0.2345148 16.00 17.00 1.00 23.01. 06:27 268 (W) 22
V473 Cam s 7 0.298438 11.55 12.15 0.60 23.01. 06:28 346 (N) 42
DF Lyr s 1 0.5771284 13.10 13.40 0.30 23.01. 06:28 102 (E) 47
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 23.01. 06:28 94 (E) 42
AG LMi p 7 0.679508 10.72 11.31 0.59 23.01. 06:28 282 (W) 35
V1222 Tau p 4 0.295362 13.28 13.64 0.36 23.01. 06:28 3 (N) -31
V906 Ara p 6 1.02255 14.50 14.80 0.30 23.01. 06:28 168 (S) -23
EM Boo p 7 2.446245 9.08 9.36 0.28 23.01. 06:28 206 (SW) 63
HP Aur p 1 1.42282 10.85 11.54 0.69 23.01. 06:29 342 (N) -2
QS And p 9 0.276678 16.67 17.09 0.42 23.01. 06:29 42 (NE) 0
V641 Aur p 7 0.504878 12.90 13.65 0.75 23.01. 06:29 334 (NW) 8
V440 Cas s 8 0.32568791 15.00 15.00 0.00 23.01. 06:29 36 (NE) 24
V1044 Her p 1 0.2406405 13.07 13.27 0.20 23.01. 06:29 117 (SE) 70
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.