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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CF CrB p 10 0.262445 14.14 14.54 0.40 20.05. 21:00 117 (SE) 58
DY Gru p 9 0.336029 9.37 10.04 0.67 20.05. 21:00 80 (E) -60
V1234 Tau s 7 0.387939 12.60 12.60 0.00 20.05. 21:00 318 (NW) -22
V400 Lyr s 1 0.253427 12.70 12.70 0.00 20.05. 21:00 70 (E) 34
NN Aqr s 4 0.306779 13.47 13.47 0.00 20.05. 21:00 69 (E) -17
V344 Dra p 9 0.332887 13.70 14.20 0.50 20.05. 21:00 53 (NE) 71
V1042 Her s 1 0.511154 12.08 12.08 0.00 20.05. 21:00 110 (E) 44
V1151 Her p 10 0.27818 12.80 13.05 0.25 20.05. 21:00 80 (E) 69
V2663 Oph p 10 1.4057497 15.00 15.90 0.90 20.05. 21:00 107 (E) 24
V1055 Her s 1 0.3154085 11.32 11.32 0.00 20.05. 21:00 84 (E) 54
AH Aur s 1 0.4941067 10.20 10.70 0.50 20.05. 21:00 304 (NW) 8
AX Cas s 1 0.6003735 12.80 12.90 0.10 20.05. 21:00 4 (N) 22
EV CVn p 3 0.335969 12.00 12.50 0.50 20.05. 21:00 232 (SW) 72
DR CVn s 1 0.329058 11.70 11.95 0.25 20.05. 21:01 229 (SW) 71
FG Lyn p 9 1.43577 10.77 11.04 0.27 20.05. 21:01 309 (NW) 40
V924 Oph p 10 0.359554 15.70 16.40 0.70 20.05. 21:01 101 (E) 19
V831 Oph p 10 0.62616 13.80 14.90 1.10 20.05. 21:01 110 (E) 26
AF Pup p 10 0.3836773 13.30 13.50 0.20 20.05. 21:01 237 (SW) -29
AR CrB p 1 0.3973515 10.80 11.45 0.65 20.05. 21:01 122 (SE) 58
V502 And p 6 0.318892 13.80 14.20 0.40 20.05. 21:01 16 (N) -8
DN Mon p 8 1.201339 13.20 14.00 0.80 20.05. 21:01 285 (W) -6
AS CrB p 1 0.380663 11.35 11.85 0.50 20.05. 21:01 112 (E) 63
V1320 Her p 9 0.547693 11.38 11.55 0.17 20.05. 21:02 100 (E) 32
V422 Cas p 10 3.706768 14.90 16.70 1.80 20.05. 21:02 2 (N) 19
MU Lac s 10 0.2775155 14.10 14.10 0.00 20.05. 21:02 32 (NE) 21
SS Ari p 1 0.405986 10.37 10.92 0.55 20.05. 21:02 358 (N) -16
V502 Oph p 1 0.453387 8.34 8.84 0.50 20.05. 21:02 131 (SE) 30
BL And p 1 0.722376 11.00 11.74 0.74 20.05. 21:02 26 (NE) 18
BF Tri s 9 0.326566 14.00 14.50 0.50 20.05. 21:02 3 (N) -9
V2563 Oph p 7 0.372304 11.60 13.00 1.40 20.05. 21:03 112 (E) 18
FR Del s 8 0.3497468 15.00 15.30 0.30 20.05. 21:03 72 (E) 0
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 20.05. 21:03 79 (E) 4
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 20.05. 21:03 67 (NE) 33
V653 Ara p 10 0.2614 12.50 12.90 0.40 20.05. 21:04 156 (SE) -21
V963 Cyg s 1 1.39466785 12.59 12.59 0.00 20.05. 21:04 71 (E) 26
V668 Ori p 9 0.8242318 14.50 15.20 0.70 20.05. 21:04 303 (NW) -1
V404 Hya s 7 0.309535 14.85 14.85 0.00 20.05. 21:04 260 (W) 14
V754 Cep p 9 0.40905 11.92 11.92 0.00 20.05. 21:04 8 (N) 36
AZ Vir p 1 0.3496644 10.74 11.37 0.63 20.05. 21:04 186 (S) 44
V1853 Ori s 1 0.383 11.60 11.99 0.39 20.05. 21:04 313 (NW) -12
EZ Hya s 1 0.449751 10.40 10.70 0.30 20.05. 21:04 245 (SW) 3
V406 Lyr s 5 0.860783 12.40 12.90 0.50 20.05. 21:04 73 (E) 44
FS Lyn p 9 0.5400065 11.02 11.37 0.35 20.05. 21:04 292 (W) 39
AM CrB s 6 0.703654 12.80 12.80 0.00 20.05. 21:04 106 (E) 64
DE CVn p 1 0.3641396 13.68 13.81 0.13 20.05. 21:04 235 (SW) 83
BV Eri s 1 0.5076543 8.12 8.42 0.30 20.05. 21:05 320 (NW) -44
NSV 04158 Cnc p 2 0.37841 14.50 15.00 0.50 20.05. 21:05 274 (W) 19
GU Vul s 2 0.774228 11.60 12.20 0.60 20.05. 21:05 74 (E) 22
QU Pav s 10 9.1825 11.53 11.53 0.00 20.05. 21:05 154 (SE) -46
LO UMa p 1 1.8559 13.60 15.00 1.40 20.05. 21:05 275 (W) 52
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.