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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2784 Ori p 7 1.831256 12.70 13.20 0.50 15.05. 19:27 272 (W) 6
DE CMa p 10 0.6959637 13.00 13.60 0.60 15.05. 19:27 237 (SW) -9
V911 Ara p 10 0.51275 13.40 14.00 0.60 15.05. 19:27 125 (SE) -32
BB Men p 10 0.257701 11.46 11.92 0.46 15.05. 19:27 202 (S) -46
UV Lyn p 1 0.414982 9.41 9.81 0.40 15.05. 19:28 267 (W) 56
V423 Cas s 8 1.83029 14.00 14.30 0.30 15.05. 19:28 348 (N) 26
ET Mus s 8 0.4593487 12.10 12.10 0.00 15.05. 19:28 176 (S) -35
CY Cha p 10 0.443751 13.50 14.00 0.50 15.05. 19:28 184 (S) -40
V981 Aql s 10 1.058151 14.10 14.50 0.40 15.05. 19:28 69 (E) -10
AY Tri p 10 0.3939 14.10 14.50 0.40 15.05. 19:28 342 (N) -4
CV Boo p 1 0.8469932 10.20 11.00 0.80 15.05. 19:29 90 (E) 52
EH Hya p 10 0.2969053 14.20 15.00 0.80 15.05. 19:29 180 (S) 7
V803 Aql s 4 0.2634245 14.00 14.80 0.80 15.05. 19:29 84 (E) -15
V687 And p 10 0.395048 11.68 11.83 0.15 15.05. 19:29 5 (N) -3
AB Cas s 1 1.366888 10.10 10.28 0.18 15.05. 19:29 346 (N) 34
IY Aps s 10 0.4184362 12.70 12.90 0.20 15.05. 19:29 159 (S) -43
V1010 Aql p 10 0.719594 15.50 16.50 1.00 15.05. 19:29 65 (NE) -8
SX Lyn p 1 2.022481 10.00 11.40 1.40 15.05. 19:30 305 (NW) 56
BO Ari p 1 0.3181937 10.00 10.50 0.50 15.05. 19:30 332 (NW) -8
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 15.05. 19:30 247 (SW) 34
V1242 Tau p 10 1.84755 13.92 15.30 1.38 15.05. 19:30 315 (NW) 3
RZ Crv p 8 0.3318758 13.30 14.10 0.80 15.05. 19:30 168 (S) 21
BG Leo p 5 3.779537 13.60 15.10 1.50 15.05. 19:30 192 (S) 63
V934 Mon p 9 0.509444 12.60 13.20 0.60 15.05. 19:30 256 (W) 11
V423 Tau p 6 0.682416 15.70 16.50 0.80 15.05. 19:30 288 (W) 17
V483 Cam p 8 0.382247 12.95 13.35 0.40 15.05. 19:31 351 (N) 52
V945 Cep p 10 1.129913 11.87 12.17 0.30 15.05. 19:31 4 (N) 26
V559 And p 7 0.34708 16.05 16.20 0.15 15.05. 19:31 340 (N) 8
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 15.05. 19:31 92 (E) 13
OX Com p 10 0.400234 15.20 16.20 1.00 15.05. 19:31 147 (SE) 54
EN Oct p 1 0.288913 11.88 12.60 0.72 15.05. 19:31 180 (S) -50
EI CVn p 1 0.260766 11.80 12.50 0.70 15.05. 19:31 116 (SE) 63
MT Cas p 1 0.313878 13.30 14.13 0.83 15.05. 19:31 359 (N) 15
AZ Col p 10 0.302105 11.31 11.72 0.41 15.05. 19:31 256 (W) -28
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 15.05. 19:31 322 (NW) -17
V378 Cam p 9 5.55776 12.16 12.70 0.54 15.05. 19:32 338 (N) 43
CC Tri p 9 0.382946 13.20 13.70 0.50 15.05. 19:32 332 (NW) -2
GZ And p 1 0.3050173 10.83 11.61 0.78 15.05. 19:32 338 (N) 9
V957 Cyg p 4 1.673536 12.20 12.80 0.60 15.05. 19:32 53 (NE) 8
V1332 Tau p 1 0.271827 11.73 12.10 0.37 15.05. 19:32 300 (NW) 5
MU Lac s 10 0.2775155 14.10 14.10 0.00 15.05. 19:32 16 (N) 14
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 15.05. 19:32 45 (NE) 23
IU Per s 1 0.857026 10.50 10.50 0.00 15.05. 19:32 330 (NW) 11
BM Tri p 9 0.317819 13.00 13.40 0.40 15.05. 19:32 338 (N) -2
V940 Oph s 10 0.433226 14.80 15.60 0.80 15.05. 19:32 88 (E) 8
QU Dra p 9 0.276915 14.10 14.80 0.70 15.05. 19:33 58 (NE) 60
V418 Cam s 9 0.3067595 13.70 14.40 0.70 15.05. 19:33 333 (NW) 46
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 15.05. 19:33 342 (N) -50
V366 Cas s 1 0.7292855 12.00 12.70 0.70 15.05. 19:33 352 (N) 19
IO Boo p 7 0.2711483 13.00 13.50 0.50 15.05. 19:33 125 (SE) 55
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.