Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:21 // 18:51 UTC
Civil Twilight (6°): 02:43 // 19:29 UTC
Nautical Twilight (12°): 01:50 // 20:22 UTC
Astronomical Twilight (18°): 00:38 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1102 Her s 1 0.3090057 13.60 13.60 0.00 28.07. 03:13 311 (NW) 33
V349 Cen p 10 0.4556414 13.90 14.50 0.60 28.07. 03:13 48 (NE) -78
V830 Cep p 10 0.2601155 13.40 14.85 1.45 28.07. 03:13 328 (NW) 58
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 28.07. 03:13 281 (W) 34
KV Eri p 10 0.271753 12.48 13.01 0.53 28.07. 03:13 158 (S) -11
UU Lyn p 1 0.46846 11.54 12.33 0.79 28.07. 03:14 36 (NE) 13
MW Cas p 10 0.4808946 13.50 14.50 1.00 28.07. 03:14 330 (NW) 84
V457 Mon s 4 0.950954 13.60 14.30 0.70 28.07. 03:14 88 (E) -4
V535 Aur s 5 0.384744 12.73 13.13 0.40 28.07. 03:14 57 (NE) 35
V1115 Cas p 1 0.323283 13.00 13.00 0.00 28.07. 03:14 52 (NE) 80
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 28.07. 03:14 285 (W) 32
GQ Cnc p 2 0.422208 13.40 14.40 1.00 28.07. 03:14 44 (NE) -1
AW Vel p 8 1.992451 10.70 12.00 1.30 28.07. 03:15 110 (E) -45
RV Tri s 1 0.753664 11.50 13.30 1.80 28.07. 03:15 119 (SE) 69
RT Hyi p 10 0.2840352 12.28 13.15 0.87 28.07. 03:15 178 (S) -39
OO Aql p 1 0.506792 9.20 9.90 0.70 28.07. 03:15 263 (W) 18
CW CMi s 1 0.313192 11.20 11.20 0.00 28.07. 03:15 76 (E) -11
GW Boo s 1 0.531544 10.25 10.25 0.00 28.07. 03:16 342 (N) -18
V1105 Her p 5 0.321736 12.60 13.00 0.40 28.07. 03:16 296 (NW) 19
CN Ind s 9 0.45364 9.43 9.82 0.39 28.07. 03:16 216 (SW) -23
AN Gem s 9 2.032404 13.20 13.30 0.10 28.07. 03:16 72 (E) 11
NN Dra s 7 0.382879 12.34 12.90 0.56 28.07. 03:16 357 (N) 25
OS Lup p 10 0.3741337 10.33 11.05 0.72 28.07. 03:16 281 (W) -62
NU Boo s 8 0.339576 13.40 13.40 0.00 28.07. 03:16 339 (N) 18
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 28.07. 03:17 8 (N) -66
V816 Cep p 10 0.3113931 13.45 14.10 0.65 28.07. 03:17 338 (N) 54
KO Del s 1 0.5833444 12.50 12.00 -0.50 28.07. 03:17 256 (W) 32
IV Tau p 5 0.979809 14.40 16.40 2.00 28.07. 03:17 93 (E) 41
AQ Boo s 1 0.333139 12.30 12.30 0.00 28.07. 03:17 343 (N) -21
CG Cha s 10 0.3765523 13.90 14.40 0.50 28.07. 03:17 170 (S) -58
GQ Boo p 1 0.3846402 12.65 13.07 0.42 28.07. 03:17 329 (NW) -9
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 28.07. 03:18 316 (NW) -3
V524 Mon p 3 0.28361685 14.40 15.20 0.80 28.07. 03:18 85 (E) -1
V644 Aur p 7 0.78045 11.22 11.53 0.31 28.07. 03:18 70 (E) 29
V636 Aur p 1 0.3406176 13.70 14.10 0.40 28.07. 03:18 73 (E) 34
NY Vir s 1 0.10101597 13.30 13.30 0.00 28.07. 03:18 341 (N) -41
UZ Leo p 1 0.61805 9.58 10.15 0.57 28.07. 03:18 32 (NE) -21
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 28.07. 03:18 296 (NW) 47
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 28.07. 03:18 83 (E) -3
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 28.07. 03:18 302 (NW) 33
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 28.07. 03:18 282 (W) 42
DZ Lyn p 1 0.378018 9.90 10.25 0.35 28.07. 03:18 46 (NE) 20
BM Ari p 4 0.4849665 10.90 11.60 0.70 28.07. 03:19 147 (SE) 50
V403 Her p 10 0.8223 15.70 16.20 0.50 28.07. 03:19 299 (NW) 5
V643 Her p 4 1.223089 13.50 15.00 1.50 28.07. 03:19 287 (W) 16
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 28.07. 03:20 298 (NW) 24
CQ Cep p 6 1.641247 8.63 9.12 0.49 28.07. 03:20 302 (NW) 70
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 28.07. 03:20 305 (NW) 43
V623 Aur p 8 0.60309 12.50 12.90 0.40 28.07. 03:20 71 (E) 37
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 28.07. 03:20 208 (SW) 27
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.