Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:39 UTC
Civil Twilight (6°): 02:35 // 19:17 UTC
Nautical Twilight (12°): 01:43 // 20:09 UTC
Astronomical Twilight (18°): 00:33 // 21:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V553 Hya s 5 0.371497 12.36 12.36 0.00 15.05. 09:24 45 (NE) -60
V1294 Cen p 9 1.165525 7.80 8.07 0.27 15.05. 09:24 4 (N) -85
MS Her s 5 0.868042 12.90 13.30 0.40 15.05. 09:24 306 (NW) 6
V1249 Tau s 2 1.188245 13.32 14.05 0.73 15.05. 09:24 129 (SE) 36
AO Mon s 1 1.884763 9.60 10.16 0.56 15.05. 09:24 103 (E) 5
V841 Cep p 8 2.754875 13.40 14.10 0.70 15.05. 09:24 312 (NW) 50
CP Hyi p 10 0.479406 7.90 8.04 0.14 15.05. 09:24 177 (S) -41
IY UMa p 4 0.0739138 18.40 20.00 1.60 15.05. 09:24 26 (NE) 25
GT Eri p 10 0.901375 8.62 9.12 0.50 15.05. 09:25 153 (SE) 4
HS Vul p 1 0.3320847 13.90 14.20 0.30 15.05. 09:25 284 (W) 18
V627 Aur p 8 0.387842 13.70 14.10 0.40 15.05. 09:25 82 (E) 49
V687 And p 10 0.395048 11.68 11.83 0.15 15.05. 09:25 255 (W) 62
AM Oct s 10 0.5017 14.40 14.90 0.50 15.05. 09:25 200 (S) -45
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 15.05. 09:25 309 (NW) 82
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 15.05. 09:25 315 (NW) -35
V527 And p 10 0.700656 10.65 11.05 0.40 15.05. 09:26 207 (SW) 73
AM Her p 1 0.128927 12.30 15.70 3.40 15.05. 09:26 321 (NW) 24
SV Gem p 10 4.0061216 10.55 12.00 1.45 15.05. 09:26 96 (E) 37
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 15.05. 09:26 45 (NE) -60
V651 Ara s 10 0.2770608 14.60 15.30 0.70 15.05. 09:26 238 (SW) -65
MT UMa s 4 0.800653 11.75 11.75 0.00 15.05. 09:26 26 (NE) 8
TX Cnc p 1 0.3828827 10.00 10.35 0.35 15.05. 09:26 70 (E) 8
CU Tau p 1 0.412528 11.50 11.92 0.42 15.05. 09:26 130 (SE) 58
V636 Aur s 1 0.3406176 13.70 14.10 0.40 15.05. 09:27 87 (E) 46
VZ Psc p 1 0.2612592 10.20 10.45 0.25 15.05. 09:27 229 (SW) 35
V453 Mon s 1 0.511003 11.10 11.80 0.70 15.05. 09:27 105 (E) 9
NU Cep p 6 4.98061 11.90 12.70 0.80 15.05. 09:27 314 (NW) 52
HW Vir s 1 0.11671953 10.50 11.20 0.70 15.05. 09:27 28 (NE) -46
WY Sex s 5 0.3680553 11.50 11.50 0.00 15.05. 09:27 65 (NE) -21
V1301 Sco s 8 1.95406 13.00 13.00 0.00 15.05. 09:27 277 (W) -54
AD Boo p 1 2.068807 9.37 9.99 0.62 15.05. 09:27 352 (N) -15
VZ Lib s 1 0.358261 10.13 10.55 0.42 15.05. 09:28 324 (NW) -51
BO Del p 9 0.51667 14.30 15.80 1.50 15.05. 09:28 272 (W) 17
DO Cas s 1 0.684666 8.39 8.61 0.22 15.05. 09:28 24 (NE) 78
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 15.05. 09:28 310 (NW) 14
CS CrB p 9 0.336486 15.00 15.20 0.20 15.05. 09:28 330 (NW) -7
LN Cyg p 10 0.523943 14.00 15.10 1.10 15.05. 09:29 284 (W) 33
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 15.05. 09:29 272 (W) -36
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 15.05. 09:29 276 (W) -43
V1045 Her s 1 0.510283 10.90 10.90 0.00 15.05. 09:29 329 (NW) 15
IW Ara p 9 0.5368513 13.90 14.50 0.60 15.05. 09:29 234 (SW) -59
TY Cet p 5 0.323676 11.62 12.10 0.48 15.05. 09:29 175 (S) 25
V657 Pup p 10 0.7413 17.00 17.20 0.20 15.05. 09:29 130 (SE) -30
V343 Cen s 10 0.587651 11.70 12.10 0.40 15.05. 09:30 135 (SE) -66
BH Vir s 1 0.8168711 9.60 10.24 0.64 15.05. 09:30 2 (N) -42
V2638 Oph p 10 1.87423 13.20 14.00 0.80 15.05. 09:30 291 (W) -40
NY Vir s 1 0.10101597 13.30 13.30 0.00 15.05. 09:30 8 (N) -42
EE CVn p 1 0.280562 13.70 14.57 0.87 15.05. 09:30 6 (N) -8
SS Ari s 1 0.405986 10.37 10.82 0.45 15.05. 09:30 180 (S) 64
V905 Ara s 2 0.243905 14.00 14.00 0.00 15.05. 09:30 229 (SW) -62
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.