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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V641 And p 10 0.69492 13.40 13.85 0.45 25.05. 01:41 75 (E) 43
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 25.05. 01:41 93 (E) 74
EI CVn s 1 0.260766 11.80 12.45 0.65 25.05. 01:41 282 (W) 36
UZ CMi p 1 0.551363 11.60 12.10 0.50 25.05. 01:41 342 (N) -35
V1242 Cen p 10 1.285056 13.60 14.20 0.60 25.05. 01:41 232 (SW) -47
ES Lib s 3 0.883041 7.10 7.33 0.23 25.05. 01:41 233 (SW) 11
KZ Boo p 8 0.353515 12.65 13.10 0.45 25.05. 01:41 302 (NW) 51
CR Del p 8 0.3537417 13.50 13.90 0.40 25.05. 01:42 142 (SE) 50
RT Hyi s 10 0.2840352 12.28 13.13 0.85 25.05. 01:42 163 (S) -50
V412 Her s 7 0.3362122 14.70 15.20 0.50 25.05. 01:42 221 (SW) 61
V805 Aql p 9 2.408236 7.58 8.22 0.64 25.05. 01:42 176 (S) 28
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 25.05. 01:42 97 (E) 84
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.05. 01:42 323 (NW) 47
MP CMa p 10 1.96326 8.30 8.48 0.19 25.05. 01:42 350 (N) -61
V1692 Aql s 9 0.609249 11.25 11.40 0.15 25.05. 01:42 168 (S) 47
V931 Cyg s 1 0.341513 13.90 14.50 0.60 25.05. 01:42 153 (SE) 68
V392 Nor p 10 1.298207 8.13 8.52 0.39 25.05. 01:42 210 (SW) -21
V441 Hya p 10 0.58413 11.05 11.75 0.70 25.05. 01:43 269 (W) -38
UY UMa p 1 0.3760203 12.70 12.90 0.20 25.05. 01:43 308 (NW) 45
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 25.05. 01:43 123 (SE) 15
FW Per p 2 0.7912316 14.30 15.30 1.00 25.05. 01:43 22 (N) 17
V912 Per s 8 0.5775932 12.01 12.25 0.24 25.05. 01:43 35 (NE) 9
KT Lyr p 9 0.5815356 14.70 15.40 0.70 25.05. 01:44 196 (S) 73
AA Dor p 10 0.2615397 11.13 11.60 0.47 25.05. 01:44 161 (S) -68
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 25.05. 01:44 189 (S) 14
LX Ser p 1 0.1584325 13.30 17.40 4.10 25.05. 01:44 250 (W) 40
NR Cam s 1 0.255885 10.76 11.18 0.42 25.05. 01:44 356 (N) 38
V2647 Cyg s 4 5.85531 11.05 11.60 0.55 25.05. 01:44 73 (E) 63
V421 Dra p 10 0.653567 12.16 12.54 0.38 25.05. 01:44 2 (N) 58
V Lep s 4 1.0701152 9.57 9.87 0.30 25.05. 01:44 21 (N) -59
T Aur p 6 0.20437829 15.20 15.50 0.30 25.05. 01:45 18 (N) -7
V634 CrA p 10 0.3079573 13.40 13.90 0.50 25.05. 01:45 184 (S) -3
BQ Ari p 6 0.282335 10.28 10.55 0.27 25.05. 01:45 60 (NE) -6
V636 Aur s 1 0.3406176 13.70 14.10 0.40 25.05. 01:45 13 (N) -4
MT Cas s 1 0.313878 13.30 14.02 0.72 25.05. 01:45 52 (NE) 44
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 25.05. 01:45 330 (NW) -21
RS Sct s 5 0.6642377 9.78 10.08 0.30 25.05. 01:45 182 (S) 30
V812 Cep p 9 2.20264 12.90 13.20 0.30 25.05. 01:45 33 (NE) 75
RT Lac p 7 5.0739 8.84 9.89 1.05 25.05. 01:45 83 (E) 58
V1053 Her p 1 0.287796 13.57 13.77 0.20 25.05. 01:45 241 (SW) 67
GV Lib p 6 0.955245 13.90 15.30 1.40 25.05. 01:46 223 (SW) 10
V1275 Her p 10 0.29111 14.10 14.70 0.60 25.05. 01:46 265 (W) 76
V440 Nor p 10 0.7503 15.82 16.40 0.58 25.05. 01:46 206 (SW) -23
QV UMa s 6 0.311444 13.50 13.50 0.00 25.05. 01:46 334 (NW) 16
IT Her p 1 0.3393957 12.90 13.30 0.40 25.05. 01:46 186 (S) 65
RU Eri p 1 0.632199 9.37 10.15 0.78 25.05. 01:46 63 (NE) -39
DG CMi p 8 0.366037 11.94 13.90 1.96 25.05. 01:46 354 (N) -30
ET Psc p 10 0.439298 9.04 9.37 0.33 25.05. 01:47 83 (E) 8
TY UMa p 1 0.354548 11.48 12.14 0.66 25.05. 01:47 319 (NW) 34
WY Sex s 5 0.3680553 11.50 11.50 0.00 25.05. 01:47 304 (NW) -26
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.