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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 19:00 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:14 // 20:40 UTC
Astronomical Twilight (18°): 23:19 // 22:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V603 Aur s 8 0.37475 12.70 12.70 0.00 31.05. 01:41 19 (N) 16
V1538 Aql p 5 0.73225 12.30 12.70 0.40 31.05. 01:41 177 (S) 46
RX Gru p 9 0.74314 10.50 10.80 0.30 31.05. 01:41 141 (SE) -14
CN Ind s 9 0.45364 9.43 9.82 0.39 31.05. 01:41 166 (S) -13
V336 TrA p 10 0.266768 10.46 11.20 0.74 31.05. 01:41 203 (SW) -30
PQ Dra p 9 0.3209415 13.90 14.50 0.60 31.05. 01:41 306 (NW) 48
LU Lac s 2 0.2988016 14.60 15.32 0.72 31.05. 01:41 69 (E) 61
V1865 Ori p 3 0.717374 12.50 12.90 0.40 31.05. 01:41 28 (NE) -20
QU Dra p 9 0.276915 14.10 14.80 0.70 31.05. 01:42 304 (NW) 56
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 31.05. 01:42 90 (E) -24
V477 Peg p 9 0.2747515 11.65 11.75 0.10 31.05. 01:42 119 (SE) 47
SW Sex p 1 0.13493852 14.80 16.70 1.90 31.05. 01:42 306 (NW) -30
V488 Cyg p 1 0.5605084 12.70 13.30 0.60 31.05. 01:43 149 (SE) 68
EM Cep s 1 0.806181 7.02 7.16 0.14 31.05. 01:43 44 (NE) 66
V1230 Her p 10 0.370002 14.07 14.69 0.62 31.05. 01:43 232 (SW) 45
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 31.05. 01:43 2 (N) -38
KN Eri p 8 0.396604 13.23 14.20 0.97 31.05. 01:43 52 (NE) -33
HN Psc p 10 0.329519 10.75 10.95 0.20 31.05. 01:43 66 (NE) 23
V2647 Oph p 8 3.3515 12.30 12.85 0.55 31.05. 01:43 215 (SW) 46
V1302 Her s 1 0.316291 12.72 12.72 0.00 31.05. 01:43 255 (W) 74
CC Com s 1 0.2206859 11.30 11.30 0.00 31.05. 01:43 297 (NW) 7
V509 Cam p 6 0.350347 13.00 13.60 0.60 31.05. 01:43 353 (N) 41
WY Tau p 1 0.6927606 11.14 11.73 0.59 31.05. 01:43 19 (N) -12
V653 Ara p 10 0.2614 12.50 12.90 0.40 31.05. 01:44 202 (S) -20
V881 Sco p 1 2.491582 9.20 9.70 0.50 31.05. 01:44 212 (SW) -1
V804 Aql p 8 0.6553905 11.30 11.70 0.40 31.05. 01:44 184 (S) 34
V757 Cep s 8 0.343873 14.00 14.70 0.70 31.05. 01:45 18 (N) 52
V730 Mon p 3 1.572317 8.85 8.95 0.10 31.05. 01:45 17 (N) -48
V340 Vir s 6 0.45486 11.53 11.85 0.32 31.05. 01:45 262 (W) -12
DN Aur p 3 0.616888 13.70 14.20 0.50 31.05. 01:45 27 (NE) -2
V494 Cyg s 8 1.794326 13.50 13.60 0.10 31.05. 01:45 143 (SE) 71
V345 Dra p 10 0.291903 13.20 13.45 0.25 31.05. 01:45 292 (W) 59
MU Gem s 1 0.7262005 14.50 14.90 0.40 31.05. 01:45 6 (N) -26
AM Aqr s 9 0.3737388 12.80 12.80 0.00 31.05. 01:45 140 (SE) 11
V590 Sco p 10 2.472883 10.68 11.30 0.62 31.05. 01:45 206 (SW) -7
BE Dra p 1 0.522495 11.30 11.80 0.50 31.05. 01:45 346 (N) 70
V351 Cam p 9 0.348318 16.23 16.52 0.29 31.05. 01:45 18 (N) 33
EI Sge s 7 0.3882466 14.00 14.60 0.60 31.05. 01:46 163 (S) 59
CK Cet p 7 0.767309 10.35 10.67 0.32 31.05. 01:46 114 (SE) -7
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 31.05. 01:46 230 (SW) 23
V439 Dra p 10 0.678602 13.35 13.80 0.45 31.05. 01:46 17 (N) 73
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 31.05. 01:46 94 (E) 45
DE CVn p 1 0.3641396 13.68 13.81 0.13 31.05. 01:47 303 (NW) 34
V423 Tau s 6 0.682416 15.70 15.80 0.10 31.05. 01:47 21 (N) -13
V1284 Cen p 10 0.323526 12.75 13.50 0.75 31.05. 01:47 246 (SW) -22
BG Del s 7 0.5636117 13.60 13.80 0.20 31.05. 01:47 153 (SE) 55
V523 Aur s 1 0.330437 13.30 13.30 0.00 31.05. 01:47 360 (N) 1
V2659 Oph p 9 0.776761 12.83 13.85 1.02 31.05. 01:47 208 (SW) 40
V365 UMa p 10 0.381189 12.85 13.15 0.30 31.05. 01:47 308 (NW) 45
HS Her s 1 1.6374341 8.50 8.63 0.13 31.05. 01:48 197 (S) 64
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.