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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 18:59 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:15 // 20:40 UTC
Astronomical Twilight (18°): 23:21 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V871 Per p 2 3.023885 10.92 11.50 0.58 31.05. 09:23 343 (N) 83
V556 And p 1 0.43141 14.55 14.80 0.25 31.05. 09:23 248 (W) 78
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 31.05. 09:24 284 (W) -45
PR Boo p 10 0.371281 13.70 14.10 0.40 31.05. 09:24 357 (N) 5
DF Lyr s 1 0.5771284 13.10 13.40 0.30 31.05. 09:24 311 (NW) 4
V737 Cep p 8 0.2987665 11.95 12.33 0.38 31.05. 09:24 321 (NW) 46
G5818.1148 Aqr p 6 0.9156 12.02 12.02 0.00 31.05. 09:25 241 (SW) 5
FY Boo s 1 0.2411595 13.12 13.12 0.00 31.05. 09:26 18 (N) -15
FU Del p 10 0.8310935 14.30 14.90 0.60 31.05. 09:26 285 (W) 2
AR Boo p 1 0.3448727 13.50 14.50 1.00 31.05. 09:26 17 (N) -13
V676 Aql s 10 0.57551 14.30 14.80 0.50 31.05. 09:26 289 (W) -7
V1065 Her p 4 0.397828 11.50 12.10 0.60 31.05. 09:27 325 (NW) -5
MX Del s 4 0.864703 8.99 8.99 0.00 31.05. 09:27 288 (W) 12
AU Ser p 1 0.3864975 10.90 11.80 0.90 31.05. 09:27 347 (N) -17
RY Cha s 10 0.640142 13.80 14.00 0.20 31.05. 09:27 160 (S) -54
OR Cas p 1 1.245709 11.40 12.40 1.00 31.05. 09:27 313 (NW) 68
V2031 Cyg p 9 2.70465 8.53 8.67 0.14 31.05. 09:27 303 (NW) 23
V1105 Her p 5 0.321736 12.60 13.00 0.40 31.05. 09:27 321 (NW) 1
V427 Cep p 10 1.91141 9.17 9.28 0.11 31.05. 09:27 315 (NW) 44
V1371 Ori s 9 0.758223 8.16 8.16 0.00 31.05. 09:28 129 (SE) 43
AC Boo p 1 0.352437 10.00 10.62 0.62 31.05. 09:28 1 (N) 6
V404 Pav p 9 1.85188 13.15 15.00 1.85 31.05. 09:28 217 (SW) -59
V573 Peg s 1 0.417451 12.34 12.34 0.00 31.05. 09:28 270 (W) 44
V509 Cyg s 6 1.609159 13.10 13.10 0.00 31.05. 09:28 308 (NW) 31
AE Cas p 1 0.7591207 12.70 13.50 0.80 31.05. 09:28 339 (N) 67
V476 Hya s 1 0.414588 13.10 13.10 0.00 31.05. 09:29 98 (E) 7
KW Eri p 9 0.2352915 13.38 13.90 0.52 31.05. 09:29 182 (S) -7
FV Cas p 9 3.066888 13.00 15.30 2.30 31.05. 09:29 298 (NW) 67
BS Gem p 9 1.05035 14.70 16.00 1.30 31.05. 09:29 110 (E) 45
LR Ara p 8 1.51954 10.00 10.60 0.60 31.05. 09:29 222 (SW) -71
V576 Lyr p 2 0.533573 12.30 12.70 0.40 31.05. 09:29 322 (NW) 13
V523 Cas p 1 0.2336923 10.62 11.45 0.83 31.05. 09:30 285 (W) 67
KQ Lup p 10 1.14608 6.50 6.54 0.04 31.05. 09:30 337 (NW) -78
HY Pav s 10 0.351657 11.40 12.10 0.70 31.05. 09:30 206 (SW) -50
CH Hya p 10 0.346546 14.50 15.50 1.00 31.05. 09:30 65 (NE) -56
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 31.05. 09:30 305 (NW) 10
RU Eri p 1 0.632199 9.37 10.15 0.78 31.05. 09:30 167 (S) 24
V477 Her s 8 0.3251804 14.90 15.40 0.50 31.05. 09:30 330 (NW) -8
GV Boo s 2 0.367868 12.40 12.40 0.00 31.05. 09:30 20 (N) -11
AH Aur s 1 0.4941067 10.20 10.70 0.50 31.05. 09:31 101 (E) 47
V1009 Cas s 7 0.784681 12.30 12.50 0.20 31.05. 09:31 300 (NW) 69
RW Tri p 1 0.23188315 12.50 15.61 3.11 31.05. 09:31 203 (SW) 67
BB Vul s 5 0.938919 12.50 12.50 0.00 31.05. 09:31 295 (NW) 16
BF Cen p 10 3.693331 8.50 9.40 0.90 31.05. 09:31 132 (SE) -59
V372 And p 3 2.941015 9.05 9.53 0.48 31.05. 09:31 251 (W) 79
G0950.0560 Her p 4 1.232495 11.36 11.92 0.56 31.05. 09:31 341 (N) -27
V676 Cen p 7 0.292394 11.90 12.60 0.70 31.05. 09:31 28 (NE) -78
CX Aqr s 1 0.5559864 10.55 10.80 0.25 31.05. 09:31 252 (W) 13
V502 Her p 1 0.3692772 12.80 13.70 0.90 31.05. 09:31 329 (NW) -1
V881 Per s 1 0.387377 10.71 11.01 0.30 31.05. 09:31 187 (S) 78
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.