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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V636 Aur s 1 0.3406176 13.70 14.10 0.40 17.02. 16:16 100 (E) 57
V401 Cyg p 1 0.582725 10.64 11.17 0.53 17.02. 16:17 307 (NW) 9
GK Hya s 3 3.587036 9.35 9.57 0.22 17.02. 16:17 96 (E) 8
EU Aur p 6 3.521102 13.40 15.50 2.10 17.02. 16:17 122 (SE) 68
RZ Dra s 1 0.5508762 10.11 10.50 0.39 17.02. 16:17 334 (NW) 26
V808 Cep p 10 0.484564 11.55 11.92 0.37 17.02. 16:17 4 (N) 54
V781 Tau s 1 0.344909 8.90 9.30 0.40 17.02. 16:18 112 (E) 52
TZ Boo p 1 0.29716095 10.41 11.00 0.59 17.02. 16:18 0 (N) 0
HS Vul p 1 0.3320847 13.90 14.20 0.30 17.02. 16:18 297 (NW) 7
AP Dor p 10 0.213593 9.38 9.60 0.22 17.02. 16:18 164 (S) -22
TU Eri p 9 0.334978 12.56 13.13 0.57 17.02. 16:18 181 (S) 19
V338 Dra s 5 0.2351485 13.30 13.30 0.00 17.02. 16:18 355 (N) 21
V600 Per p 10 1.46969 7.60 8.05 0.45 17.02. 16:18 173 (S) 73
LP Com s 1 0.337934 12.76 12.76 0.00 17.02. 16:18 34 (NE) -5
V527 Mon p 2 0.824573 12.20 12.90 0.70 17.02. 16:18 117 (SE) 18
WW UMi s 8 0.601949 12.45 12.55 0.10 17.02. 16:18 9 (N) 34
V687 Cen s 10 1.896194 13.80 14.10 0.30 17.02. 16:19 133 (SE) -58
FR Del s 8 0.3497468 15.00 15.30 0.30 17.02. 16:19 280 (W) 7
BK Vul s 1 0.453463 12.80 12.80 0.00 17.02. 16:19 286 (W) 23
WZ Cep s 1 0.417444 12.45 12.95 0.50 17.02. 16:19 333 (NW) 57
AW Vir p 1 0.3539976 11.00 11.81 0.81 17.02. 16:19 31 (NE) -33
VW LMi s 1 0.477552 8.03 8.45 0.42 17.02. 16:19 50 (NE) 7
MZ Del p 4 0.7331187 8.29 8.54 0.25 17.02. 16:19 279 (W) 1
V576 Lyr s 2 0.533573 12.30 12.30 0.00 17.02. 16:19 323 (NW) 13
IL Boo s 6 0.347407 13.10 13.10 0.00 17.02. 16:20 11 (N) 6
V349 Cam p 9 1.25 14.96 15.16 0.20 17.02. 16:20 20 (N) 69
V405 Gem p 1 0.462107 10.88 11.04 0.16 17.02. 16:20 109 (E) 35
V664 And p 10 0.4210875 12.58 12.85 0.27 17.02. 16:20 272 (W) 48
V891 Aql s 10 0.419508 15.40 15.80 0.40 17.02. 16:20 287 (W) -14
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 17.02. 16:20 305 (NW) 27
V477 Lyr p 9 0.471729 14.30 16.00 1.70 17.02. 16:21 317 (NW) -1
VV Ara p 10 1.00937 13.20 13.80 0.60 17.02. 16:21 248 (W) -76
BC Eri p 1 0.527247 10.83 11.32 0.49 17.02. 16:21 155 (SE) 22
QV UMa p 6 0.311444 13.50 14.50 1.00 17.02. 16:21 49 (NE) 32
V449 Peg s 1 0.352657 14.60 14.60 0.00 17.02. 16:21 284 (W) 26
KV Peg p 5 0.4577795 11.73 11.93 0.20 17.02. 16:22 279 (W) 15
V760 Oph p 9 1.5615272 13.90 20.90 7.00 17.02. 16:22 324 (NW) -24
V634 CrA p 10 0.3079573 13.40 13.90 0.50 17.02. 16:22 263 (W) -55
AT Cas p 5 1.595552 13.90 15.10 1.20 17.02. 16:22 315 (NW) 65
EV CVn p 3 0.335969 12.00 12.50 0.50 17.02. 16:22 29 (NE) 3
V1139 Cas s 1 0.2971 12.80 12.80 0.00 17.02. 16:23 301 (NW) 74
NY Boo p 9 0.326815 12.15 12.50 0.35 17.02. 16:23 2 (N) 9
V857 Her s 1 0.38223 10.90 10.90 0.00 17.02. 16:23 342 (N) 1
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 17.02. 16:23 295 (NW) -40
QY Hya s 2 0.292341 9.04 9.04 0.00 17.02. 16:23 75 (E) -49
ZZ Cas s 1 1.243527 10.70 10.90 0.20 17.02. 16:23 315 (NW) 65
V488 Cam p 7 0.2674155 12.80 12.95 0.15 17.02. 16:23 18 (N) 53
V506 Oph p 1 1.0604275 11.20 12.00 0.80 17.02. 16:24 320 (NW) -24
V790 Cep p 8 0.3212316 12.62 12.74 0.12 17.02. 16:24 356 (N) 54
V1647 Aql p 6 0.463588 13.50 14.00 0.50 17.02. 16:24 282 (W) -23
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.