Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:41 // 15:42 UTC
Civil Twilight (6°): 06:07 // 16:16 UTC
Nautical Twilight (12°): 05:28 // 16:56 UTC
Astronomical Twilight (18°): 04:49 // 17:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IR Cas s 1 0.680686 10.80 11.50 0.70 24.01. 12:43 62 (NE) 79
EW Mon p 7 1.239695 13.80 14.20 0.40 24.01. 12:43 57 (NE) -34
V1851 Ori p 1 0.276946 12.00 12.50 0.50 24.01. 12:43 70 (E) -3
LL UMa p 8 0.323393 15.40 16.20 0.80 24.01. 12:44 2 (N) 30
NR Cam p 1 0.255885 10.76 11.25 0.49 24.01. 12:44 8 (N) 40
BB Mon p 1 0.7326987 10.60 11.30 0.70 24.01. 12:44 58 (NE) -34
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 24.01. 12:44 19 (N) -24
RX Her s 1 1.7785724 7.28 7.74 0.46 24.01. 12:44 248 (W) 33
NY Vir p 1 0.10101597 13.30 14.22 0.92 24.01. 12:44 297 (NW) -24
V1231 Sco p 10 0.403586 15.42 15.61 0.19 24.01. 12:44 228 (SW) -12
V1230 Her p 10 0.370002 14.07 14.69 0.62 24.01. 12:44 269 (W) 20
V342 UMa p 1 0.3438515 13.40 13.90 0.50 24.01. 12:45 353 (N) 13
KQ Gem s 1 0.4079905 14.00 14.60 0.60 24.01. 12:45 48 (NE) -11
V446 Peg s 1 0.305983 14.00 14.00 0.00 24.01. 12:45 193 (S) 66
RT LMi s 1 0.3749177 11.40 11.70 0.30 24.01. 12:45 2 (N) -6
V373 Cam p 7 0.370807 12.50 13.00 0.50 24.01. 12:45 38 (NE) 37
PR Cam p 10 0.387366 13.10 13.40 0.30 24.01. 12:45 49 (NE) 40
IY Lyr p 8 0.653167 13.80 14.10 0.30 24.01. 12:45 265 (W) 47
CF Tuc p 9 2.797617 7.44 7.80 0.36 24.01. 12:45 167 (S) -38
V1799 Ori s 2 0.290304 12.90 13.60 0.70 24.01. 12:45 77 (E) -2
V1222 Tau s 4 0.295362 13.28 13.40 0.12 24.01. 12:45 91 (E) 12
AH Gem p 1 0.336762 14.40 14.90 0.50 24.01. 12:46 46 (NE) -12
V2563 Oph s 7 0.372304 11.60 11.60 0.00 24.01. 12:46 246 (SW) 20
V690 Cen p 10 1.181476 14.60 15.40 0.80 24.01. 12:46 218 (SW) -71
V1044 Sco p 8 0.914833 8.60 9.07 0.47 24.01. 12:46 255 (W) -16
HR Lac s 1 0.42907 13.90 14.30 0.40 24.01. 12:46 25 (NE) 89
V2394 Oph s 8 0.589356 11.25 11.90 0.65 24.01. 12:46 249 (W) -14
V394 Mon p 10 4.2650821 12.00 13.20 1.20 24.01. 12:46 61 (NE) -27
QV UMa s 6 0.311444 13.50 13.50 0.00 24.01. 12:47 3 (N) 10
V641 Ori s 1 0.450815 14.20 14.50 0.30 24.01. 12:47 59 (NE) -6
IT Per p 1 1.533725 9.90 10.50 0.60 24.01. 12:47 69 (E) 44
TX Cha p 6 0.901645 13.08 14.00 0.92 24.01. 12:47 184 (S) -58
DN Cas s 1 2.310951 9.81 10.13 0.32 24.01. 12:47 48 (NE) 53
CL CrB p 8 0.318808 11.41 11.72 0.31 24.01. 12:47 294 (NW) 28
AS Ser s 1 0.4662346 11.40 11.50 0.10 24.01. 12:47 276 (W) -2
AM Eri p 4 0.3165735 14.40 15.20 0.80 24.01. 12:47 93 (E) -13
V483 Cam p 8 0.382247 12.95 13.35 0.40 24.01. 12:48 5 (N) 45
V577 Lyr s 9 0.390011 14.50 14.50 0.00 24.01. 12:48 282 (W) 56
V335 Cam p 9 1.245129 11.62 11.90 0.28 24.01. 12:48 32 (NE) 44
V380 Gem s 6 0.33661 13.15 13.90 0.75 24.01. 12:48 49 (NE) 1
DS And p 1 1.010519 10.40 10.90 0.50 24.01. 12:48 83 (E) 48
CM Cep p 3 1.858924 12.10 13.70 1.60 24.01. 12:48 26 (NE) 72
V1140 Her p 10 0.373001 13.70 14.10 0.40 24.01. 12:48 306 (NW) 32
V677 Cen p 9 0.3250284 11.50 11.70 0.20 24.01. 12:49 254 (W) -42
V495 Cam p 10 0.354461 13.00 13.35 0.35 24.01. 12:49 7 (N) 38
VV Vir p 1 0.446135 11.90 13.20 1.30 24.01. 12:49 287 (W) -27
HU And s 10 0.2857905 16.50 17.20 0.70 24.01. 12:49 95 (E) 61
AF Ara p 10 0.844688 13.60 14.70 1.10 24.01. 12:49 223 (SW) -36
V789 Her p 1 0.3200448 14.90 15.60 0.70 24.01. 12:49 292 (W) 40
V1171 Oph p 10 0.91165 14.20 14.70 0.50 24.01. 12:49 248 (W) -6
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.