Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:15 // 21:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V913 Oph p 2 1.917387 11.50 14.50 3.00 21.07. 21:31 195 (S) 53
V879 Aql p 9 0.2710068 13.10 14.80 1.70 21.07. 21:31 173 (S) 51
V870 Ara p 7 0.399826 9.00 9.39 0.40 21.07. 21:31 183 (S) -17
GK Cas p 1 2.303687 12.90 13.70 0.80 21.07. 21:31 34 (NE) 33
AA UMa s 1 0.468127 10.88 11.53 0.65 21.07. 21:32 327 (NW) 15
V337 UMa s 8 0.383365 13.70 14.20 0.50 21.07. 21:32 326 (NW) 21
V480 And p 9 0.510024 12.75 13.05 0.30 21.07. 21:32 69 (E) 27
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 21.07. 21:32 104 (E) 70
V943 Cep p 10 0.345289 13.30 13.90 0.60 21.07. 21:32 22 (N) 52
V688 Cen s 10 0.946073 9.10 9.30 0.20 21.07. 21:32 223 (SW) -49
TW CMi s 10 1.07926 14.80 15.60 0.80 21.07. 21:32 340 (N) -31
V523 Cas s 1 0.2336923 10.62 11.34 0.72 21.07. 21:32 51 (NE) 35
V524 Mon p 3 0.28361685 14.40 15.20 0.80 21.07. 21:33 352 (N) -37
GK CVn p 10 0.4012861 14.40 15.50 1.10 21.07. 21:33 279 (W) 39
V594 Aur p 8 1.43677 12.40 13.20 0.80 21.07. 21:33 18 (N) 2
V366 Cas p 1 0.7292855 12.00 12.70 0.70 21.07. 21:33 40 (NE) 37
PZ UMa s 7 0.2626732 12.50 12.50 0.00 21.07. 21:33 332 (NW) 17
V1112 Tau s 1 0.423837 13.10 13.10 0.00 21.07. 21:33 33 (NE) -26
DN Cep p 8 3.306158 12.00 13.00 1.00 21.07. 21:33 58 (NE) 57
V1687 Aql p 10 0.587805 11.50 11.90 0.40 21.07. 21:34 166 (S) 43
BS Cas p 1 0.440469 12.20 12.60 0.40 21.07. 21:34 38 (NE) 36
V410 Cam p 10 0.65856 12.20 12.60 0.40 21.07. 21:34 6 (N) 23
V924 Oph s 10 0.359554 15.70 16.40 0.70 21.07. 21:35 180 (S) 48
V475 Hya s 7 0.317122 12.60 12.60 0.00 21.07. 21:35 328 (NW) -34
BG Cen p 10 0.7430987 11.80 12.10 0.30 21.07. 21:35 221 (SW) -49
GN Sge p 1 1.4376 10.30 10.60 0.30 21.07. 21:35 139 (SE) 55
V737 Per p 1 0.366599 12.65 13.22 0.57 21.07. 21:35 35 (NE) 2
V338 Cep p 4 2.10442 9.30 10.11 0.81 21.07. 21:35 49 (NE) 62
V870 Cep p 7 0.301066 10.93 11.17 0.24 21.07. 21:35 47 (NE) 59
V350 Cas p 2 2.05726 13.20 14.60 1.40 21.07. 21:35 57 (NE) 49
IP Lyr s 2 0.4728055 13.20 13.30 0.10 21.07. 21:35 189 (S) 73
V692 Pup p 10 0.34 14.53 14.72 0.19 21.07. 21:35 324 (NW) -48
V1184 Cas p 8 0.577 14.10 14.30 0.20 21.07. 21:35 49 (NE) 52
V505 Cyg p 1 0.667664 11.70 12.40 0.70 21.07. 21:36 119 (SE) 63
QW Boo p 10 0.2908715 12.10 12.45 0.35 21.07. 21:36 281 (W) 60
V502 And s 6 0.318892 13.80 14.15 0.35 21.07. 21:36 68 (E) 22
V1010 Aql p 10 0.719594 15.50 16.50 1.00 21.07. 21:36 156 (SE) 47
EI CMa p 9 10.6116 12.47 14.10 1.63 21.07. 21:36 0 (N) -58
DZ Lyn s 1 0.378018 9.90 9.90 0.00 21.07. 21:37 343 (N) 5
FL Tel p 10 0.51178 14.00 14.80 0.80 21.07. 21:37 180 (S) -9
V393 Nor p 10 1.29838 9.85 10.25 0.40 21.07. 21:37 208 (SW) -13
V508 Cen s 10 0.3945023 12.70 13.20 0.50 21.07. 21:37 226 (SW) -18
FW Her s 4 0.835415 14.40 14.60 0.20 21.07. 21:37 200 (S) 65
MU Lac p 10 0.2775155 14.10 15.10 1.00 21.07. 21:37 65 (NE) 55
CZ CMi p 1 0.426397 10.55 11.05 0.50 21.07. 21:37 349 (N) -30
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 21.07. 21:37 55 (NE) 71
V459 Peg p 9 0.295664 13.65 14.52 0.87 21.07. 21:37 110 (E) 42
CQ Scl p 10 0.269896 12.00 12.55 0.55 21.07. 21:37 111 (E) -20
AD Her p 8 9.76661 9.70 11.17 1.47 21.07. 21:38 174 (S) 61
QX Boo p 9 0.3604665 12.50 13.20 0.70 21.07. 21:38 283 (W) 61
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.