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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Men p 10 0.7766348 10.63 11.27 0.64 17.07. 02:53 154 (SE) -46
AM Aqr p 9 0.3737388 12.80 14.20 1.40 17.07. 02:53 200 (S) 18
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 17.07. 02:53 300 (NW) 80
QU Dra p 9 0.276915 14.10 14.80 0.70 17.07. 02:53 329 (NW) 27
NO Boo p 10 3.4934 11.19 11.42 0.23 17.07. 02:53 310 (NW) -12
XX Leo p 1 0.971131 11.10 11.70 0.60 17.07. 02:53 25 (NE) -23
DV Sge p 10 1.363415 15.20 16.30 1.10 17.07. 02:54 253 (W) 35
AA UMa p 1 0.468127 10.88 11.58 0.70 17.07. 02:54 19 (N) 9
IU Aps s 10 0.3046 14.20 14.60 0.40 17.07. 02:54 194 (S) -51
V401 Pav p 10 0.327112 11.32 11.90 0.58 17.07. 02:54 213 (SW) -42
EM Lac s 1 0.3891351 12.50 13.09 0.59 17.07. 02:54 297 (NW) 78
EP Mon p 1 1.1481 10.50 11.10 0.60 17.07. 02:54 77 (E) -17
IS CMa p 7 0.616985 6.93 7.44 0.50 17.07. 02:54 102 (E) -29
V520 Cas p 1 0.489832 12.50 13.10 0.60 17.07. 02:55 10 (N) 84
V460 Cam p 10 0.360446 13.20 13.60 0.40 17.07. 02:55 30 (NE) 37
V1347 Cen p 10 1.251973 10.30 11.20 0.90 17.07. 02:55 286 (W) -53
V1258 Cen p 10 0.08885 15.40 22.20 6.80 17.07. 02:55 312 (NW) -65
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 17.07. 02:55 198 (S) -56
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 17.07. 02:55 160 (S) -33
CQ Cen p 9 6.30227 11.70 12.50 0.80 17.07. 02:55 240 (SW) -75
BH CMi p 6 0.5592485 9.50 10.00 0.50 17.07. 02:56 59 (NE) -21
V884 Cyg s 3 0.480051 13.80 14.20 0.40 17.07. 02:56 271 (W) 41
RS PsA p 10 0.593358 14.30 15.20 0.90 17.07. 02:56 198 (S) 12
RV CVn s 1 0.2695671 13.75 13.75 0.00 17.07. 02:56 333 (NW) -7
BS UMa s 1 0.3495099 13.70 14.00 0.30 17.07. 02:56 2 (N) 3
LV Cam p 4 0.3657282 16.00 16.40 0.40 17.07. 02:56 40 (NE) 39
V1729 Cyg p 9 2.455757 13.80 15.20 1.40 17.07. 02:56 248 (W) 64
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 17.07. 02:57 258 (W) -24
FQ CVn p 1 0.371037 12.95 13.40 0.45 17.07. 02:57 334 (NW) -4
V399 Gem p 7 2.04642 10.39 11.09 0.70 17.07. 02:57 63 (NE) 11
AR Boo s 1 0.3448727 13.50 14.20 0.70 17.07. 02:57 330 (NW) -10
BT Gem p 3 1.2369358 13.90 15.30 1.40 17.07. 02:57 68 (E) 12
V1333 Her p 1 0.317594 13.27 13.82 0.55 17.07. 02:57 303 (NW) 40
HP Car s 6 1.600453 8.85 9.30 0.45 17.07. 02:58 130 (SE) -76
GS Boo p 1 1.25681 11.40 12.00 0.60 17.07. 02:58 320 (NW) 5
DO Aur s 1 0.788652 14.10 14.10 0.00 17.07. 02:58 69 (E) 31
V618 Aur p 9 0.992835 12.95 13.90 0.95 17.07. 02:58 67 (NE) 23
V490 Her p 7 1.496632 13.90 15.00 1.10 17.07. 02:58 287 (W) 16
V379 Cam p 8 1.1670805 12.00 14.70 2.70 17.07. 02:58 43 (NE) 46
V861 Her s 1 0.3446312 13.80 13.80 0.00 17.07. 02:58 306 (NW) 24
DS Pup s 8 0.3886775 12.70 13.40 0.70 17.07. 02:58 86 (E) -37
V1077 Cas p 9 0.260823 14.73 15.58 0.85 17.07. 02:58 50 (NE) 73
CD Cam s 1 0.764183 11.63 11.63 0.00 17.07. 02:58 18 (N) 39
V444 Cam p 10 0.36296 13.80 14.30 0.50 17.07. 02:58 15 (N) 47
V428 Cam s 8 0.290606 12.85 12.85 0.00 17.07. 02:58 19 (N) 47
V1139 Cas s 1 0.2971 12.80 12.80 0.00 17.07. 02:58 61 (NE) 72
V1222 Tau p 4 0.295362 13.28 13.64 0.36 17.07. 02:58 110 (E) 28
V957 Cep s 1 1.98873 11.52 11.52 0.00 17.07. 02:59 2 (N) 68
BX And s 1 0.6101125 8.90 9.15 0.25 17.07. 02:59 95 (E) 62
V521 Mon p 1 2.9706633 10.10 10.50 0.40 17.07. 02:59 75 (E) -12
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.