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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V523 Aur p 1 0.330437 13.30 14.70 1.40 23.07. 21:41 353 (N) 2
IS Mon p 10 4.04767 11.50 13.50 2.00 23.07. 21:41 1 (N) -30
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 23.07. 21:41 56 (NE) 83
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 23.07. 21:41 102 (E) 59
KR Pav p 10 0.4838 13.70 14.80 1.10 23.07. 21:42 169 (S) -32
V664 And p 10 0.4210875 12.58 12.85 0.27 23.07. 21:42 78 (E) 39
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 23.07. 21:42 114 (SE) 20
V361 Lyr s 4 0.309614 14.30 14.70 0.40 23.07. 21:42 142 (SE) 86
V711 Cyg p 1 0.82671 13.80 15.30 1.50 23.07. 21:42 76 (E) 61
V644 Pup p 9 0.885933 11.73 13.00 1.27 23.07. 21:42 313 (NW) -60
NP Dra p 10 3.10886 9.04 9.15 0.11 23.07. 21:42 301 (NW) 78
TV Mon p 8 4.179747 12.00 13.90 1.90 23.07. 21:42 6 (N) -35
V676 Cen p 7 0.292394 11.90 12.60 0.70 23.07. 21:43 226 (SW) -15
G4833.1209 Mon p 1 0.6968758 13.60 13.60 0.00 23.07. 21:43 338 (N) -39
V717 Car p 9 0.9533071 10.44 10.94 0.50 23.07. 21:43 232 (SW) -58
V1470 Aql p 9 0.834993 7.83 7.93 0.10 23.07. 21:43 152 (SE) 49
V546 Vir p 10 0.56717 10.40 10.40 0.00 23.07. 21:43 256 (W) 19
V476 Aql s 8 0.624685 13.30 13.30 0.00 23.07. 21:43 181 (S) 47
V426 Nor p 10 0.4735 17.76 18.05 0.29 23.07. 21:43 205 (SW) -23
V2203 Oph s 1 0.455001 11.56 11.94 0.38 23.07. 21:43 201 (S) 43
V1077 Cas p 9 0.260823 14.73 15.58 0.85 23.07. 21:43 41 (NE) 38
V659 Ara p 10 0.2918802 13.90 14.50 0.60 23.07. 21:44 196 (S) -24
V507 Mon p 7 1.0790213 13.70 14.30 0.60 23.07. 21:44 1 (N) -39
NN Aqr p 4 0.306779 13.47 14.14 0.67 23.07. 21:44 129 (SE) 28
V873 Aql s 5 0.357572 13.30 13.30 0.00 23.07. 21:44 182 (S) 41
V923 Her s 8 1.364757 9.10 9.10 0.00 23.07. 21:44 240 (SW) 60
V1300 Her p 1 0.296334 12.63 13.00 0.37 23.07. 21:44 227 (SW) 74
UV Lyn s 1 0.414982 9.41 9.78 0.37 23.07. 21:45 335 (NW) 3
V678 Cen p 9 1.301858 10.40 11.00 0.60 23.07. 21:45 225 (SW) -12
V Tri s 1 0.5852056 10.70 11.00 0.30 23.07. 21:45 63 (NE) 17
V411 Cas p 5 3.874765 13.90 16.70 2.80 23.07. 21:46 48 (NE) 42
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 23.07. 21:46 223 (SW) 27
TX CMi p 1 0.3892173 14.00 15.00 1.00 23.07. 21:46 346 (N) -34
CQ Ser s 5 0.7600617 10.70 11.10 0.40 23.07. 21:46 192 (S) 25
V1367 Tau p 1 0.347677 11.29 11.63 0.34 23.07. 21:46 19 (N) -14
V Cir p 9 4.40901 10.50 11.30 0.80 23.07. 21:46 213 (SW) -29
SZ Cru p 10 1.974311 10.90 11.60 0.70 23.07. 21:46 227 (SW) -45
V599 Aur s 1 0.316533 11.67 11.90 0.23 23.07. 21:47 22 (N) -5
BT CrB p 9 0.0892 18.90 20.40 1.50 23.07. 21:47 262 (W) 55
V1296 Cen p 10 0.506878 10.71 11.40 0.69 23.07. 21:47 230 (SW) -23
AO Pic p 9 2.23415 9.43 9.83 0.40 23.07. 21:47 147 (SE) -80
V368 Tel p 10 0.286829 11.25 12.37 1.12 23.07. 21:47 170 (S) -11
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 23.07. 21:47 172 (S) 52
V364 Aur p 1 0.699025 11.40 12.20 0.80 23.07. 21:47 14 (N) 8
WZ Ant s 8 0.4459239 11.50 11.80 0.30 23.07. 21:47 269 (W) -55
EV CVn p 3 0.335969 12.00 12.50 0.50 23.07. 21:47 298 (NW) 26
IS CMa p 7 0.616985 6.93 7.44 0.50 23.07. 21:47 20 (N) -69
AE Cen p 10 2.1151 12.25 14.15 1.90 23.07. 21:47 231 (SW) -51
MU Aqr s 3 0.2722205 11.30 11.30 0.00 23.07. 21:47 145 (SE) 33
BL Leo p 1 0.28193 13.80 14.50 0.70 23.07. 21:47 299 (NW) 9
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.