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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:39 UTC
Civil Twilight (6°): 06:09 // 16:13 UTC
Nautical Twilight (12°): 05:30 // 16:52 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 °
AF Aps s 4 0.7976244 13.40 13.90 0.50 23.01. 11:19 196 (S) -46
RT CrB p 2 5.117155 10.20 10.82 0.62 23.01. 11:20 279 (W) 33
HS Leo p 2 0.337706 13.80 14.40 0.60 23.01. 11:20 324 (NW) -4
IM Aur s 1 1.247287 7.90 8.05 0.15 23.01. 11:20 33 (NE) 15
V343 Lac p 10 6.47138 11.30 11.60 0.30 23.01. 11:20 68 (E) 74
VY Lac p 1 1.0362446 10.20 11.00 0.80 23.01. 11:20 89 (E) 66
V636 Aur s 1 0.3406176 13.70 14.10 0.40 23.01. 11:20 32 (NE) 2
CE Del s 6 0.5972727 13.30 13.80 0.50 23.01. 11:21 184 (S) 50
V386 Dra p 1 0.238912 13.40 13.90 0.50 23.01. 11:21 289 (W) 65
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.01. 11:21 342 (N) 21
HP Pav p 10 0.2978 14.90 15.70 0.80 23.01. 11:21 181 (S) -31
V365 Dra p 10 0.35396 11.82 12.03 0.21 23.01. 11:21 298 (NW) 60
UU Cam p 1 0.6825584 11.80 12.30 0.50 23.01. 11:21 20 (N) 43
V981 Cyg p 10 0.507662 14.50 15.00 0.50 23.01. 11:21 317 (NW) 80
BX Tri p 6 0.1926355 12.35 12.65 0.30 23.01. 11:21 69 (E) 27
MU Aqr p 3 0.2722205 11.30 11.80 0.50 23.01. 11:21 175 (S) 38
V400 Lyr s 1 0.253427 12.70 12.70 0.00 23.01. 11:21 237 (SW) 72
UV Leo p 1 0.60008641 8.90 9.56 0.66 23.01. 11:21 328 (NW) -20
XY LMi p 1 0.436886 10.70 11.10 0.40 23.01. 11:21 335 (NW) -4
V635 Car p 9 0.799959 12.60 13.30 0.70 23.01. 11:22 199 (S) -68
V422 And s 4 1.015595 13.40 13.40 0.00 23.01. 11:22 75 (E) 65
FS Leo s 1 0.456967 9.06 9.06 0.00 23.01. 11:22 316 (NW) -15
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 23.01. 11:22 61 (NE) 71
AG Phe p 10 0.75534 8.87 9.36 0.49 23.01. 11:22 138 (SE) -13
CE Peg s 1 0.64203 13.20 13.20 0.00 23.01. 11:22 146 (SE) 62
FW CVn p 10 0.3454 9.25 9.32 0.07 23.01. 11:22 305 (NW) 25
NN Tel s 10 0.3838 15.00 15.50 0.50 23.01. 11:22 183 (S) -16
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 23.01. 11:22 201 (S) 15
V676 Cen s 7 0.292394 11.90 12.50 0.60 23.01. 11:22 242 (SW) -28
IW Boo s 4 0.264742 13.40 13.40 0.00 23.01. 11:22 304 (NW) 29
FT Ori p 1 3.150408 9.10 9.90 0.80 23.01. 11:22 33 (NE) -12
V603 Aur p 8 0.37475 12.70 13.40 0.70 23.01. 11:23 31 (NE) 21
HR Boo p 1 0.315967 13.25 13.85 0.60 23.01. 11:23 282 (W) 19
BT CrB p 9 0.0892 18.90 20.40 1.50 23.01. 11:24 281 (W) 39
UW Hya p 3 1.055439 13.30 14.00 0.70 23.01. 11:24 358 (N) -37
V835 Cep p 10 0.452238 12.60 12.95 0.35 23.01. 11:24 14 (N) 77
V683 Cyg p 10 4.65132 14.50 16.20 1.70 23.01. 11:24 105 (E) 75
HX Lac p 4 0.527476 14.20 14.90 0.70 23.01. 11:24 83 (E) 75
UV Mon s 1 0.415677 12.50 12.50 0.00 23.01. 11:24 29 (NE) -36
V541 Cas p 1 0.9098488 10.40 11.10 0.70 23.01. 11:24 38 (NE) 43
HP Her s 10 0.476408 15.30 15.30 0.00 23.01. 11:24 268 (W) 46
UZ Equ p 10 0.486701 9.15 9.35 0.20 23.01. 11:24 165 (S) 52
AP Dor p 10 0.213593 9.38 9.60 0.22 23.01. 11:24 127 (SE) -59
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 23.01. 11:24 147 (SE) 28
PU Peg p 8 0.862019 8.02 8.12 0.10 23.01. 11:24 142 (SE) 44
MQ Peg s 3 0.379386 13.39 13.39 0.00 23.01. 11:25 119 (SE) 57
G2038.0293 Ser p 1 0.49541 10.32 10.43 0.11 23.01. 11:25 271 (W) 33
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 23.01. 11:25 188 (S) 61
EX CVn p 4 0.2771572 13.10 13.50 0.40 23.01. 11:25 315 (NW) 14
QW Boo p 10 0.2908715 12.10 12.45 0.35 23.01. 11:25 297 (NW) 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.