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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:43 // 15:39 UTC
Civil Twilight (6°): 06:09 // 16:13 UTC
Nautical Twilight (12°): 05:30 // 16:53 UTC
Astronomical Twilight (18°): 04:51 // 17:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 23.01. 04:41 54 (NE) -25
IL Boo s 6 0.347407 13.10 13.10 0.00 23.01. 04:41 147 (SE) 85
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 23.01. 04:41 113 (SE) 23
V509 Cam p 6 0.350347 13.00 13.60 0.60 23.01. 04:41 344 (N) 53
V483 Cam s 8 0.382247 12.95 13.25 0.30 23.01. 04:41 350 (N) 49
V496 Cam p 7 0.392897 13.95 14.40 0.45 23.01. 04:41 346 (N) 50
V523 Aur s 1 0.330437 13.30 13.30 0.00 23.01. 04:41 304 (NW) 27
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 23.01. 04:41 158 (S) 42
FU Lyn p 7 0.3979435 12.46 12.90 0.44 23.01. 04:41 291 (W) 41
IY Pav p 10 0.8881 12.00 13.10 1.10 23.01. 04:41 150 (SE) -50
EM Lac p 1 0.3891351 12.50 13.09 0.59 23.01. 04:42 30 (NE) 23
VV Vir p 1 0.446135 11.90 13.20 1.30 23.01. 04:42 177 (S) 30
V430 Nor p 10 0.366 16.70 17.22 0.52 23.01. 04:42 163 (S) -19
V496 Vel p 9 2.45506 9.15 9.31 0.16 23.01. 04:42 221 (SW) -18
CR Sct p 9 4.19235 11.60 12.10 0.50 23.01. 04:42 108 (E) 3
GY Cnc p 7 0.1754425 16.50 17.80 1.30 23.01. 04:42 268 (W) 27
KV Peg p 5 0.4577795 11.73 11.93 0.20 23.01. 04:42 62 (NE) 0
VY Lac s 1 1.0362446 10.20 10.60 0.40 23.01. 04:42 31 (NE) 13
GU Vul s 2 0.774228 11.60 12.20 0.60 23.01. 04:42 73 (E) 21
AV CrB s 1 0.30819 11.87 11.87 0.00 23.01. 04:43 113 (SE) 57
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 23.01. 04:43 72 (E) 29
KT Cnc p 8 0.323691 13.60 14.20 0.60 23.01. 04:43 271 (W) 15
KQ Lib s 9 0.695529 11.60 11.60 0.00 23.01. 04:43 164 (S) 28
HY Pav p 10 0.351657 11.40 12.30 0.90 23.01. 04:43 155 (SE) -49
LP Com p 1 0.337934 12.76 13.37 0.61 23.01. 04:43 222 (SW) 62
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.01. 04:43 136 (SE) 69
GH Lac s 1 0.5326205 14.30 14.30 0.00 23.01. 04:43 32 (NE) 16
EN Pup p 7 0.6721481 11.20 11.60 0.40 23.01. 04:43 254 (W) -22
V455 Mon s 5 0.6817285 14.50 15.30 0.80 23.01. 04:44 282 (W) -10
OP Cen p 10 0.4623218 13.10 13.80 0.70 23.01. 04:44 184 (S) -19
V536 Ara p 9 2.374084 11.70 13.00 1.30 23.01. 04:44 148 (SE) -24
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 23.01. 04:44 63 (NE) 23
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 23.01. 04:44 180 (S) 69
CV Dra p 1 0.6175995 9.50 10.10 0.60 23.01. 04:44 56 (NE) 58
EX And p 8 1.632506 12.70 14.10 1.40 23.01. 04:44 23 (NE) 12
EN Cyg p 2 2.21486 12.90 16.10 3.20 23.01. 04:44 73 (E) 24
NX Dra p 9 0.275807 12.62 12.83 0.21 23.01. 04:44 342 (N) 61
V1039 Her s 1 0.507761 12.54 12.54 0.00 23.01. 04:45 117 (SE) 39
OZ Dra p 10 0.136647 18.00 20.00 2.00 23.01. 04:45 349 (N) 74
DI CVn s 1 0.305966 13.60 13.60 0.00 23.01. 04:45 234 (SW) 69
V718 Her p 7 0.5960123 13.90 14.30 0.40 23.01. 04:45 78 (E) 58
HX Lac s 4 0.527476 14.20 14.80 0.60 23.01. 04:45 36 (NE) 21
V345 Gem p 1 0.274778 7.82 7.88 0.06 23.01. 04:45 296 (NW) 23
V410 Aur p 1 0.366355 10.10 10.44 0.35 23.01. 04:45 323 (NW) 4
V590 Oph s 10 0.8269063 13.40 13.60 0.20 23.01. 04:46 101 (E) 21
MS Pav s 10 0.33474 13.70 14.10 0.40 23.01. 04:46 155 (SE) -50
V856 Cep p 10 0.314008 12.25 12.50 0.25 23.01. 04:46 13 (N) 45
V687 And p 10 0.395048 11.68 11.83 0.15 23.01. 04:46 27 (NE) 2
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 23.01. 04:46 106 (E) -5
KR Com p 1 0.4079692 7.27 7.32 0.06 23.01. 04:46 197 (S) 57
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.