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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 25.04. 17:07 1 (N) 17
GM Boo p 1 0.361122 11.85 12.20 0.35 25.04. 17:07 71 (E) 13
EM Tuc p 4 0.326575 12.16 12.76 0.60 25.04. 17:07 218 (SW) -58
V1062 Her p 1 0.251436 13.10 13.70 0.60 25.04. 17:07 29 (NE) 11
FU Dra s 1 0.306718 10.55 10.55 0.00 25.04. 17:08 33 (NE) 36
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 25.04. 17:08 280 (W) -23
V1140 Her p 10 0.373001 13.70 14.10 0.40 25.04. 17:08 43 (NE) 23
V1321 Her p 10 0.294372 10.68 10.94 0.26 25.04. 17:08 24 (NE) 12
V463 And p 1 0.406095 12.15 13.05 0.90 25.04. 17:08 326 (NW) 5
V843 Mon s 2 0.526121 12.40 12.90 0.50 25.04. 17:08 211 (SW) 46
V1138 Cas s 1 0.798267 13.25 13.25 0.00 25.04. 17:08 319 (NW) 34
V740 Per s 4 0.373042 11.22 11.87 0.65 25.04. 17:09 277 (W) 41
V963 Per p 1 0.462078 13.20 14.20 1.00 25.04. 17:09 296 (NW) 57
CZ Aqr p 1 0.8627525 10.98 12.50 1.52 25.04. 17:09 297 (NW) -41
IW TrA p 10 0.3146 14.20 14.60 0.40 25.04. 17:09 134 (SE) -58
XY Boo p 1 0.370564 10.30 10.61 0.31 25.04. 17:09 83 (E) 21
V2759 Ori p 10 0.498856 10.40 10.84 0.44 25.04. 17:09 234 (SW) 37
CR Aqr p 6 0.514491 13.60 14.50 0.90 25.04. 17:09 341 (N) -53
V444 Dra p 10 0.3545232 13.55 14.20 0.65 25.04. 17:09 1 (N) 30
II Per p 1 0.4798527 13.50 14.20 0.70 25.04. 17:09 285 (W) 51
V900 Mon s 6 0.298305 11.92 12.65 0.73 25.04. 17:10 220 (SW) 38
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.04. 17:10 338 (N) 19
V532 Mon s 1 0.4669795 12.20 12.20 0.00 25.04. 17:10 206 (SW) 37
AM Eri p 4 0.3165735 14.40 15.20 0.80 25.04. 17:10 238 (SW) 9
QU Lyr s 2 1.22303638 12.70 13.10 0.40 25.04. 17:11 13 (N) -4
V1081 Cas p 9 0.374246 16.71 17.07 0.36 25.04. 17:11 323 (NW) 34
AE Cas p 1 0.7591207 12.70 13.50 0.80 25.04. 17:11 334 (NW) 42
IT Her s 1 0.3393957 12.90 12.90 0.00 25.04. 17:11 23 (NE) -11
FP Eri p 9 0.335269 9.71 9.85 0.14 25.04. 17:11 259 (W) -3
V1199 Her p 10 0.3355445 14.90 15.50 0.60 25.04. 17:11 49 (NE) 2
DU Boo p 1 1.055889 8.59 9.09 0.51 25.04. 17:11 61 (NE) 31
GG Del p 1 0.563226 12.40 12.80 0.40 25.04. 17:11 3 (N) -25
HS Hya s 3 1.568041 8.07 8.15 0.08 25.04. 17:11 151 (SE) 16
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 25.04. 17:12 205 (SW) 45
V933 Cep p 10 0.48792 13.95 14.55 0.60 25.04. 17:12 351 (N) 43
V450 Mon p 6 2.597008 11.40 12.00 0.60 25.04. 17:12 211 (SW) 36
MW And p 9 0.263769 13.95 14.90 0.95 25.04. 17:12 297 (NW) 30
V554 Hya p 10 0.302559 12.50 13.30 0.80 25.04. 17:12 119 (SE) -12
V829 Her s 1 0.358153 11.90 11.90 0.00 25.04. 17:13 41 (NE) 7
MY Mus p 10 0.969605 13.20 13.55 0.35 25.04. 17:13 165 (S) -37
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 25.04. 17:13 40 (NE) -53
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.04. 17:13 55 (NE) 69
UX Eri s 1 0.4452835 11.15 11.66 0.51 25.04. 17:13 258 (W) 1
BB Vul s 5 0.938919 12.50 12.50 0.00 25.04. 17:13 359 (N) -12
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 25.04. 17:13 58 (NE) -55
V549 And p 10 0.315957 14.00 14.50 0.50 25.04. 17:13 304 (NW) 26
GH Lac s 1 0.5326205 14.30 14.30 0.00 25.04. 17:14 338 (N) 11
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 25.04. 17:14 77 (E) -45
V1222 Tau p 4 0.295362 13.28 13.64 0.36 25.04. 17:14 264 (W) 16
HL Aur s 1 0.6225056 10.80 11.00 0.20 25.04. 17:14 282 (W) 69
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.