Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:26 UTC
Civil Twilight (6°): 02:51 // 19:02 UTC
Nautical Twilight (12°): 02:02 // 19:50 UTC
Astronomical Twilight (18°): 01:03 // 20:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FO Vir p 7 0.775565 6.50 6.82 0.32 05.05. 12:00 43 (NE) -30
SX Crv p 1 0.3166127 8.99 9.25 0.26 05.05. 12:00 69 (E) -40
V380 Mon p 7 0.995881 11.70 12.40 0.70 05.05. 12:00 129 (SE) 26
V437 Cam p 9 0.439027 13.90 14.80 0.90 05.05. 12:00 27 (NE) 64
GH Aqr s 6 0.305585 13.40 13.40 0.00 05.05. 12:00 262 (W) 0
EF Boo s 1 0.4205155 9.43 9.43 0.00 05.05. 12:01 13 (N) 12
BV Aps p 7 1.646889 12.39 13.21 0.82 05.05. 12:01 183 (S) -60
KV Cyg s 1 2.838999 11.50 11.90 0.40 05.05. 12:01 312 (NW) 14
V640 Aur p 1 0.3279975 12.52 13.25 0.73 05.05. 12:01 70 (E) 70
V404 And s 1 0.676034 10.80 11.30 0.50 05.05. 12:01 271 (W) 59
V425 Ser p 8 0.544293 11.70 12.10 0.40 05.05. 12:01 9 (N) -20
KK Boo p 10 0.279134 14.30 14.80 0.50 05.05. 12:02 17 (N) 6
FK Ori p 1 1.947496 11.80 13.80 2.00 05.05. 12:02 155 (SE) 47
V636 Oph p 10 2.233265 13.50 15.70 2.20 05.05. 12:02 318 (NW) -20
VZ Tri p 2 0.4334825 12.80 13.30 0.50 05.05. 12:02 234 (SW) 65
V452 Vel p 10 0.525412 10.88 11.05 0.17 05.05. 12:02 130 (SE) -19
V479 Cam p 7 0.325394 13.25 13.70 0.45 05.05. 12:02 23 (NE) 57
V579 Per s 8 0.465618 7.87 7.94 0.07 05.05. 12:02 202 (S) 81
AP Leo s 1 0.430358 9.32 9.88 0.56 05.05. 12:03 74 (E) -7
V880 Per p 10 0.7738 13.35 13.70 0.35 05.05. 12:03 233 (SW) 76
V401 Gem p 8 2.197646 12.42 13.40 0.98 05.05. 12:03 118 (SE) 47
V1233 Her p 10 0.3105942 11.80 12.16 0.36 05.05. 12:03 348 (N) 0
V1007 Cas p 5 0.332007 12.00 12.44 0.44 05.05. 12:04 295 (NW) 54
V1097 Her s 1 0.360849 10.75 10.75 0.00 05.05. 12:04 339 (N) -10
DZ Per s 6 0.764177 14.40 14.70 0.30 05.05. 12:04 304 (NW) 76
BO Ari s 1 0.3181937 10.00 10.00 0.00 05.05. 12:04 232 (SW) 59
CG Cyg s 1 0.6311435 9.73 9.73 0.00 05.05. 12:05 304 (NW) 18
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 05.05. 12:05 325 (NW) -62
LL Com s 1 0.406915 12.22 12.22 0.00 05.05. 12:05 34 (NE) -2
BK Vul p 1 0.453463 12.80 13.50 0.70 05.05. 12:05 295 (NW) 16
MT Her s 1 0.4877185 11.86 12.30 0.44 05.05. 12:05 324 (NW) -18
FO Aur p 1 0.609759 14.30 14.90 0.60 05.05. 12:05 123 (SE) 64
V777 Cen p 5 1.775995 10.90 11.70 0.80 05.05. 12:05 121 (SE) -46
RW Com s 1 0.2373465 11.00 11.56 0.56 05.05. 12:06 45 (NE) -1
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 05.05. 12:06 278 (W) -23
NN Com p 5 0.582846 13.38 13.78 0.40 05.05. 12:06 51 (NE) -12
V981 Cyg p 10 0.507662 14.50 15.00 0.50 05.05. 12:06 329 (NW) 26
V389 Cam s 9 0.439897 11.80 12.50 0.70 05.05. 12:06 18 (N) 68
XZ Leo s 1 0.487737 10.60 11.10 0.50 05.05. 12:06 79 (E) 13
V742 Cen s 10 0.8644535 9.40 10.10 0.70 05.05. 12:06 107 (E) -43
V393 Cam p 9 0.385712 13.90 14.70 0.80 05.05. 12:06 20 (N) 67
V5575 Sgr p 10 0.806812 10.76 11.08 0.32 05.05. 12:06 272 (W) -42
V338 Dra p 5 0.2351485 13.30 13.90 0.60 05.05. 12:06 2 (N) 21
G4902.1190 Hya p 10 0.71958 9.90 10.50 0.60 05.05. 12:07 96 (E) -2
V1175 Her s 1 0.321199 10.89 11.04 0.15 05.05. 12:07 354 (N) -18
QT Per p 1 0.8515552 14.20 15.10 0.90 05.05. 12:07 259 (W) 80
EW Del s 6 0.3923312 15.10 15.50 0.40 05.05. 12:07 300 (NW) -4
CX CMa p 8 0.9546236 9.90 10.60 0.70 05.05. 12:07 136 (SE) 2
YZ CVn p 1 1.175557 12.50 13.40 0.90 05.05. 12:08 27 (NE) -6
GK Boo p 1 0.477772 10.30 10.80 0.50 05.05. 12:08 17 (N) -1
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.