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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EN Oct p 1 0.288913 11.88 12.60 0.72 20.05. 03:32 180 (S) -50
HH UMa s 1 0.375493 10.58 10.80 0.22 20.05. 03:32 328 (NW) 3
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 20.05. 03:32 215 (SW) 75
PQ Cyg p 7 1.211183 13.80 14.40 0.60 20.05. 03:32 205 (SW) 77
GK Hya p 3 3.587036 9.35 9.91 0.56 20.05. 03:32 358 (N) -38
V1289 Her s 1 0.340092 11.06 11.06 0.00 20.05. 03:33 257 (W) 57
BG Vul p 1 0.4032397 12.90 13.70 0.80 20.05. 03:33 154 (SE) 60
V1033 Her p 1 0.298051 11.19 11.39 0.20 20.05. 03:33 262 (W) 44
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 20.05. 03:33 31 (NE) -15
V740 Per p 4 0.373042 11.22 11.87 0.65 20.05. 03:33 50 (NE) 12
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 20.05. 03:33 212 (SW) 5
V428 Cam p 8 0.290606 12.85 13.15 0.30 20.05. 03:33 9 (N) 39
BT CrB p 9 0.0892 18.90 20.40 1.50 20.05. 03:33 280 (W) 40
CF CrB p 10 0.262445 14.14 14.54 0.40 20.05. 03:34 273 (W) 38
AE Cyg p 1 0.96918718 11.80 12.80 1.00 20.05. 03:34 151 (SE) 69
W Crv s 1 0.3880813 11.16 11.86 0.70 20.05. 03:34 289 (W) -32
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 20.05. 03:34 245 (SW) 15
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 20.05. 03:34 151 (SE) 69
NN Tel s 10 0.3838 15.00 15.50 0.50 20.05. 03:34 182 (S) -16
V362 UMa p 8 0.3428 14.20 14.70 0.50 20.05. 03:34 311 (NW) 33
QQ Boo p 8 0.2764765 12.45 12.85 0.40 20.05. 03:35 295 (NW) 42
HY Lyr s 4 0.369101 13.80 14.10 0.30 20.05. 03:35 245 (SW) 60
DS CMi p 10 0.649354 11.60 11.90 0.30 20.05. 03:35 20 (N) -38
V401 Cam s 8 0.3158103 13.20 13.60 0.40 20.05. 03:35 16 (N) 34
HS Leo s 2 0.337706 13.80 14.40 0.60 20.05. 03:35 323 (NW) -4
CL Lyn p 4 1.58605 9.76 10.34 0.58 20.05. 03:35 5 (N) 14
V653 Pup p 10 0.388309 10.25 10.53 0.28 20.05. 03:35 79 (E) -79
V1234 Tau s 7 0.387939 12.60 12.60 0.00 20.05. 03:35 60 (NE) -12
V691 Pup p 10 0.7 12.51 12.57 0.06 20.05. 03:35 7 (N) -53
SW Sex p 1 0.13493852 14.80 16.70 1.90 20.05. 03:35 325 (NW) -38
V560 And p 8 0.885066 13.91 14.26 0.35 20.05. 03:36 61 (NE) 36
AU Aqr p 10 0.3711583 12.90 14.00 1.10 20.05. 03:36 154 (SE) 11
GO CVn s 7 0.537569 13.50 13.50 0.00 20.05. 03:36 304 (NW) 29
EI Cep s 10 8.43935 7.54 7.98 0.44 20.05. 03:36 8 (N) 63
EM Psc p 8 0.343975 14.30 14.75 0.45 20.05. 03:36 94 (E) 21
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 20.05. 03:36 201 (S) 75
V886 Cyg s 8 2.409551 14.00 14.10 0.10 20.05. 03:36 216 (SW) 70
LU Lac s 2 0.2988016 14.60 15.32 0.72 20.05. 03:36 75 (E) 72
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 20.05. 03:36 100 (E) 83
V1138 Her p 10 0.4609 13.80 14.10 0.30 20.05. 03:37 298 (NW) 47
EH Lyn s 1 0.326743 13.00 13.00 0.00 20.05. 03:37 353 (N) -5
SY Boo p 1 0.714484 12.25 12.87 0.62 20.05. 03:37 284 (W) 11
QS Vir p 9 0.150757525 14.27 17.76 3.49 20.05. 03:37 269 (W) -16
V345 Dra p 10 0.291903 13.20 13.45 0.25 20.05. 03:38 299 (NW) 49
VX Cet p 8 2.720782 11.00 11.50 0.50 20.05. 03:38 88 (E) -2
TW Mus p 10 0.4179484 12.10 12.60 0.50 20.05. 03:38 218 (SW) -61
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.05. 03:38 329 (NW) 39
V428 Gem p 8 0.491506 10.93 11.33 0.40 20.05. 03:38 15 (N) -12
AE LMi p 5 0.528341 12.80 13.20 0.40 20.05. 03:38 336 (NW) -3
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 20.05. 03:38 55 (NE) -20
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.