Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:54 // 19:01 UTC
Civil Twilight (6°): 02:13 // 19:41 UTC
Nautical Twilight (12°): 01:13 // 20:42 UTC
Astronomical Twilight (18°): 23:04 // 22:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1233 Her p 10 0.3105942 11.80 12.16 0.36 31.05. 14:13 32 (NE) 7
GS Aqr s 3 0.374069 13.20 13.60 0.40 31.05. 14:13 313 (NW) -30
HR And p 8 1.2357 14.70 15.40 0.70 31.05. 14:13 313 (NW) 22
BF CMi s 1 1.180675 10.30 10.35 0.05 31.05. 14:13 187 (S) 44
V668 Ori p 9 0.8242318 14.50 15.20 0.70 31.05. 14:13 222 (SW) 54
IR Lac p 9 0.651512 15.20 16.00 0.80 31.05. 14:14 339 (N) 17
FV CVn p 1 0.315365 11.80 12.15 0.35 31.05. 14:14 68 (E) 24
T Aur p 6 0.20437829 15.20 15.50 0.30 31.05. 14:14 246 (SW) 57
V384 Cen s 10 12.6337 11.60 12.00 0.40 31.05. 14:14 153 (SE) -31
V1079 Cyg p 10 1.742986 15.30 17.30 2.00 31.05. 14:15 343 (N) 9
NO Vul s 1 0.370765 13.40 14.10 0.70 31.05. 14:15 5 (N) -19
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 31.05. 14:15 349 (N) -1
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 31.05. 14:16 340 (N) 13
V1107 Cas s 1 0.273412 12.88 12.88 0.00 31.05. 14:16 322 (NW) 39
EE Hya p 10 1.602358 14.20 15.20 1.00 31.05. 14:16 132 (SE) -10
V2080 Cyg s 8 4.93355 7.46 7.46 0.00 31.05. 14:16 4 (N) 10
MQ UMa p 1 0.476069 11.57 11.83 0.26 31.05. 14:16 80 (E) 55
V2640 Oph s 7 0.419892 12.50 13.20 0.70 31.05. 14:16 41 (NE) -26
BO Ari s 1 0.3181937 10.00 10.00 0.00 31.05. 14:16 285 (W) 23
V653 Ara p 10 0.2614 12.50 12.90 0.40 31.05. 14:17 118 (SE) -61
GZ Gem p 6 1.225009 13.60 14.10 0.50 31.05. 14:17 218 (SW) 54
FZ CVn s 9 0.358335 13.50 13.80 0.30 31.05. 14:17 61 (NE) 29
FF Vul s 1 0.444979 13.10 13.10 0.00 31.05. 14:17 353 (N) -14
PS Per p 1 0.702179 13.00 13.70 0.70 31.05. 14:17 297 (NW) 39
EW Del p 6 0.3923312 15.10 15.50 0.40 31.05. 14:17 354 (N) -24
V653 Lyr p 1 0.468813 11.23 11.56 0.33 31.05. 14:17 16 (N) 3
GV Cyg p 1 0.9906643 13.20 15.20 2.00 31.05. 14:17 339 (N) 11
VZ Scl p 10 0.1446222 15.60 18.40 2.80 31.05. 14:17 275 (W) -40
V802 Cep p 10 0.34698 13.30 13.70 0.40 31.05. 14:18 344 (N) 51
QW Gem s 1 0.3581235 10.33 10.33 0.00 31.05. 14:18 217 (SW) 66
V474 Peg p 10 0.442868 14.60 14.78 0.18 31.05. 14:18 336 (NW) 0
BE Dra p 1 0.522495 11.30 11.80 0.50 31.05. 14:18 9 (N) 30
IP Peg p 1 0.15820616 13.00 18.60 5.60 31.05. 14:18 311 (NW) -8
TW CrB s 1 0.5888747 10.50 11.00 0.50 31.05. 14:18 48 (NE) 2
HH Lac p 10 0.200593 14.00 15.50 1.50 31.05. 14:18 334 (NW) 22
CE CMa p 10 27.07285 12.80 13.40 0.60 31.05. 14:19 193 (S) 16
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 31.05. 14:19 209 (SW) -41
KO Ara s 9 0.3825476 13.30 13.30 0.00 31.05. 14:19 114 (SE) -70
AR Ind p 10 0.6346 13.90 14.40 0.50 31.05. 14:19 221 (SW) -82
FI Lyn p 6 0.373261 9.46 9.46 0.00 31.05. 14:19 58 (NE) 86
DH CVn p 1 0.365804 12.72 13.24 0.52 31.05. 14:19 80 (E) 41
SU Ind s 8 0.986356 9.50 9.70 0.20 31.05. 14:19 288 (W) -79
MT Her p 1 0.4877185 11.86 12.86 1.00 31.05. 14:19 25 (NE) -22
V1254 Cen p 10 0.37079 11.17 11.75 0.58 31.05. 14:19 131 (SE) -22
NR Lac s 1 0.6048055 13.20 13.40 0.20 31.05. 14:19 336 (NW) 15
IZ Mon p 1 0.779805 11.90 12.60 0.70 31.05. 14:20 201 (S) 47
HI Vul p 5 1.293721 12.30 12.70 0.40 31.05. 14:20 1 (N) -11
NV Com p 9 0.3708875 12.31 12.52 0.21 31.05. 14:20 81 (E) 26
V509 Cam s 6 0.350347 13.00 13.50 0.50 31.05. 14:20 7 (N) 59
V1091 Her s 1 0.393559 12.04 12.04 0.00 31.05. 14:20 33 (NE) 4
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.