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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:13 UTC
Civil Twilight (6°): 06:20 // 15:49 UTC
Nautical Twilight (12°): 05:38 // 16:30 UTC
Astronomical Twilight (18°): 04:59 // 17:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V453 Cam p 10 0.328046 12.80 13.10 0.30 04.01. 14:12 18 (N) 37
GU Boo p 1 0.4887296 13.10 13.70 0.60 04.01. 14:12 301 (NW) 19
HW Vir p 1 0.11671953 10.50 11.20 0.70 04.01. 14:12 309 (NW) -38
GN Boo p 1 0.3016025 10.75 11.30 0.55 04.01. 14:12 304 (NW) 11
V1331 Aql s 4 1.364193 7.70 7.95 0.25 04.01. 14:12 238 (SW) 22
BN Ari p 1 0.2993717 10.38 11.02 0.64 04.01. 14:12 94 (E) 39
GY Psc p 9 0.33967 12.40 12.60 0.20 04.01. 14:13 101 (E) 50
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 04.01. 14:13 239 (SW) 38
AV Gem s 1 1.2216535 12.40 12.80 0.40 04.01. 14:13 52 (NE) -12
V400 Lyr p 1 0.253427 12.70 13.35 0.65 04.01. 14:13 266 (W) 57
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 04.01. 14:13 254 (W) 18
Y Crv p 7 0.329037 11.73 12.10 0.37 04.01. 14:13 306 (NW) -44
ST Tri p 1 0.479052 14.30 15.20 0.90 04.01. 14:14 80 (E) 40
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 04.01. 14:14 286 (W) 66
AQ Com p 1 0.2813295 15.20 15.70 0.50 04.01. 14:14 325 (NW) -11
V1077 Cas p 9 0.260823 14.73 15.58 0.85 04.01. 14:14 54 (NE) 62
V345 Cas p 1 0.6887584 13.10 14.20 1.10 04.01. 14:14 59 (NE) 80
TY Boo p 1 0.3171485 10.81 11.47 0.66 04.01. 14:14 306 (NW) 16
OQ Boo s 8 0.398071 12.17 12.25 0.08 04.01. 14:14 301 (NW) 11
V653 Lyr p 1 0.468813 11.23 11.56 0.33 04.01. 14:15 279 (W) 51
V1095 Cyg p 10 1.56895 15.50 16.50 1.00 04.01. 14:15 227 (SW) 86
V889 Cep p 10 0.418336 12.55 12.85 0.30 04.01. 14:15 8 (N) 73
GV Pup p 9 0.988358 12.90 13.70 0.80 04.01. 14:15 53 (NE) -42
V685 Her p 10 0.5891435 15.40 16.00 0.60 04.01. 14:15 285 (W) 18
V435 Peg p 9 0.312999 13.05 13.40 0.35 04.01. 14:15 198 (S) 54
HH UMa s 1 0.375493 10.58 10.80 0.22 04.01. 14:15 349 (N) -4
V880 Cyg p 1 1.0600316 13.90 14.60 0.70 04.01. 14:16 256 (W) 56
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 04.01. 14:16 261 (W) 53
SV Cam p 1 0.593072 8.40 9.00 0.60 04.01. 14:16 9 (N) 45
V388 Gem p 4 0.605945 12.33 13.60 1.27 04.01. 14:16 43 (NE) -11
BX Tri p 6 0.1926355 12.35 12.65 0.30 04.01. 14:16 86 (E) 42
VY Sex p 1 0.4434355 9.01 9.30 0.29 04.01. 14:17 348 (N) -42
V1065 Her p 4 0.397828 11.50 12.10 0.60 04.01. 14:17 273 (W) 34
IK Boo p 1 0.303116 12.00 12.50 0.50 04.01. 14:17 312 (NW) 5
HN Eri p 5 0.623592 8.66 8.97 0.31 04.01. 14:17 103 (E) -21
FV Lup p 8 4.10292 10.20 11.30 1.10 04.01. 14:17 234 (SW) -44
V1101 Her s 1 0.382661 11.95 11.95 0.00 04.01. 14:17 290 (W) 50
AU Pic p 9 0.3119 14.00 14.40 0.40 04.01. 14:17 134 (SE) -58
V467 Vir s 6 0.6045733 9.46 9.46 0.00 04.01. 14:17 302 (NW) -31
FK And p 10 2.269408 14.00 16.80 2.80 04.01. 14:17 96 (E) 57
LQ Com s 1 0.356835 12.80 12.80 0.00 04.01. 14:18 328 (NW) -8
V640 Pup p 10 1.80488 11.66 12.14 0.48 04.01. 14:18 48 (NE) -54
BO Tri p 10 2.012 11.90 12.24 0.34 04.01. 14:18 93 (E) 45
V1695 Aql p 9 0.412779 10.90 11.30 0.40 04.01. 14:18 225 (SW) 27
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 04.01. 14:18 251 (W) 59
V640 Ori p 3 2.02072 11.20 13.50 2.30 04.01. 14:18 77 (E) -23
QX Vir s 1 0.242075 13.31 13.60 0.29 04.01. 14:18 286 (W) -20
V710 And p 10 0.219197 14.01 14.37 0.36 04.01. 14:18 124 (SE) 66
V1172 Her p 4 0.236167 12.00 12.50 0.50 04.01. 14:18 279 (W) 13
TV UMi s 1 0.4155497 8.77 8.85 0.08 04.01. 14:18 338 (N) 42
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.