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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:59 // 17:59 UTC
Civil Twilight (6°): 03:26 // 18:32 UTC
Nautical Twilight (12°): 02:43 // 19:15 UTC
Astronomical Twilight (18°): 01:55 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IS CMa s 7 0.616985 6.93 6.93 0.00 18.04. 23:11 267 (W) -38
AQ Com p 1 0.2813295 15.20 15.70 0.50 18.04. 23:11 216 (SW) 58
UX CrB s 7 0.567842 13.12 13.12 0.00 18.04. 23:11 114 (SE) 58
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 18.04. 23:11 340 (N) -27
NP Cen p 10 2.853001 10.40 11.20 0.80 18.04. 23:11 185 (S) -23
V901 Cen p 1 0.3542133 11.94 12.30 0.37 18.04. 23:11 206 (SW) -18
V385 Cam s 9 0.615272 13.65 14.20 0.55 18.04. 23:12 347 (N) 41
NX Boo s 8 0.251135 13.02 13.36 0.34 18.04. 23:12 139 (SE) 70
BX Peg s 1 0.280418 11.00 11.62 0.62 18.04. 23:12 55 (NE) 6
V750 CrA p 10 0.37913 9.94 10.17 0.23 18.04. 23:12 128 (SE) -17
UZ Mic s 10 0.440964 11.90 12.40 0.50 18.04. 23:12 111 (E) -35
V737 Cep p 8 0.2987665 11.95 12.33 0.38 18.04. 23:13 31 (NE) 36
V636 Aur s 1 0.3406176 13.70 14.10 0.40 18.04. 23:13 316 (NW) 9
AV Del p 8 3.853448 10.70 12.70 2.00 18.04. 23:13 75 (E) 2
DZ Per s 6 0.764177 14.40 14.70 0.30 18.04. 23:13 355 (N) 16
QW Cam p 10 0.921 13.50 14.00 0.50 18.04. 23:13 341 (N) 18
OT UMa p 10 0.3160725 12.20 12.50 0.30 18.04. 23:14 325 (NW) 46
V369 Sge p 7 0.3958288 13.20 14.00 0.80 18.04. 23:14 78 (E) 14
V1202 Her p 10 0.3388 13.70 14.30 0.60 18.04. 23:14 85 (E) 64
PS Del p 9 0.753477 11.95 12.40 0.45 18.04. 23:14 76 (E) 5
V1045 Her p 1 0.510283 10.90 11.40 0.50 18.04. 23:14 78 (E) 59
V1353 Ori s 1 0.471453 12.93 12.93 0.00 18.04. 23:14 298 (NW) -22
V889 Cep s 10 0.418336 12.55 12.80 0.25 18.04. 23:14 22 (N) 33
V658 Lyr s 1 0.33026 11.10 11.10 0.00 18.04. 23:14 67 (NE) 46
QX And s 1 0.412173 11.25 11.25 0.00 18.04. 23:14 1 (N) -2
V1097 Cen p 10 0.91095 11.70 12.70 1.00 18.04. 23:14 197 (S) -26
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 18.04. 23:15 137 (SE) 79
V517 And p 10 0.49053 13.30 13.60 0.30 18.04. 23:15 14 (N) -3
V941 Cyg p 1 3.583923 12.80 13.30 0.50 18.04. 23:15 73 (E) 27
V1208 Her p 10 0.3633237 12.20 12.40 0.20 18.04. 23:15 94 (E) 62
NR Nor s 10 0.42886 15.50 15.90 0.40 18.04. 23:15 161 (S) -22
EX Psc s 1 0.289482 12.00 12.00 0.00 18.04. 23:16 32 (NE) -29
V757 Cep s 8 0.343873 14.00 14.70 0.70 18.04. 23:16 7 (N) 39
V2637 Oph s 7 0.386173 11.80 12.21 0.41 18.04. 23:16 121 (SE) 30
V1137 Cas s 3 4.158995 11.85 11.85 0.00 18.04. 23:16 3 (N) 28
EL Aqr s 1 0.48141 10.38 10.38 0.00 18.04. 23:16 46 (NE) -39
IV Cas p 1 0.9985167 11.20 12.40 1.20 18.04. 23:16 20 (N) 17
FK Del s 7 0.666795 14.00 14.50 0.50 18.04. 23:16 77 (E) 6
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 18.04. 23:17 59 (NE) 30
LQ Com p 1 0.356835 12.80 13.30 0.50 18.04. 23:17 224 (SW) 61
V441 And p 4 0.469656 13.48 14.25 0.77 18.04. 23:17 13 (N) 3
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 18.04. 23:17 57 (NE) -23
V507 Lyr s 7 0.366912 14.21 14.21 0.00 18.04. 23:17 86 (E) 35
V654 Pup p 9 0.370015 14.00 14.80 0.80 18.04. 23:17 241 (SW) -40
EX CMa s 10 74.111 13.00 13.00 0.00 18.04. 23:18 275 (W) -22
FY CVn p 10 0.386118 13.30 13.70 0.40 18.04. 23:18 191 (S) 79
GO CVn s 7 0.537569 13.50 13.50 0.00 18.04. 23:18 180 (S) 83
SX Gem s 1 1.3668748 11.00 11.30 0.30 18.04. 23:18 302 (NW) 1
V810 Cep p 9 0.584566 13.10 13.60 0.50 18.04. 23:18 41 (NE) 43
AN UMa s 6 0.07975275 14.90 20.20 5.30 18.04. 23:18 279 (W) 59
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.