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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.05. 10:33 311 (NW) -59
V963 Per s 1 0.462078 13.20 13.20 0.00 20.05. 10:33 72 (E) 77
V762 Aql p 10 2.166633 13.90 15.70 1.80 20.05. 10:33 287 (W) -13
V1101 Her s 1 0.382661 11.95 11.95 0.00 20.05. 10:33 333 (NW) 13
V964 Aql p 9 1.26256 13.60 14.40 0.80 20.05. 10:33 294 (NW) -25
WW Cnc s 1 1.115957 10.50 9.50 -1.00 20.05. 10:34 72 (E) 25
SV Gru p 10 1.35939 11.96 14.16 2.20 20.05. 10:34 233 (SW) -28
IQ Cnc p 9 0.634624 13.05 13.45 0.40 20.05. 10:34 81 (E) 12
PT Vir p 7 0.3081795 13.38 13.56 0.18 20.05. 10:34 47 (NE) -18
V699 Her p 10 0.614205 15.40 16.20 0.80 20.05. 10:34 344 (N) -22
CK Gem p 7 1.412912 13.20 15.40 2.20 20.05. 10:34 113 (SE) 43
V364 Aps p 5 0.295464 14.00 14.40 0.40 20.05. 10:34 185 (S) -63
VW Cep s 1 0.2783115 7.23 7.56 0.33 20.05. 10:34 340 (N) 45
V639 Aur p 4 0.3571 14.01 14.85 0.84 20.05. 10:34 69 (E) 67
BL CMi p 9 5.90397 12.00 12.50 0.50 20.05. 10:34 114 (SE) 21
V337 Vir s 5 0.352857 13.30 13.80 0.50 20.05. 10:34 46 (NE) -29
V956 Cep p 10 6.02137 12.41 12.92 0.51 20.05. 10:34 346 (N) 55
KM UMa p 1 0.3518602 11.00 11.50 0.50 20.05. 10:35 42 (NE) 8
AK CMi p 1 0.5658969 10.10 11.50 1.40 20.05. 10:35 109 (E) 20
Z Crv p 8 0.504752 14.00 16.50 2.50 20.05. 10:35 69 (E) -47
V562 Aur p 9 0.528805 12.87 13.21 0.34 20.05. 10:35 124 (SE) 61
V353 Dra s 8 0.802697 11.52 11.72 0.21 20.05. 10:35 352 (N) 20
CT Cet p 6 0.2564878 9.29 9.48 0.19 20.05. 10:35 213 (SW) 13
V1321 Her p 10 0.294372 10.68 10.94 0.26 20.05. 10:35 334 (NW) 13
V391 Dra p 10 1.231472 10.90 11.20 0.30 20.05. 10:36 340 (N) 23
BM Mon p 1 1.2449444 12.20 13.80 1.60 20.05. 10:36 118 (SE) 22
V616 Aql p 10 1.0031606 14.10 15.00 0.90 20.05. 10:36 300 (NW) -9
V407 Aql p 7 1.182018 13.30 15.80 2.50 20.05. 10:36 298 (NW) -20
UY Hya s 9 0.727521 13.30 13.80 0.50 20.05. 10:36 94 (E) 7
V383 Mon s 2 0.6346866 14.70 15.20 0.50 20.05. 10:36 120 (SE) 21
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 20.05. 10:36 218 (SW) 56
V383 Cam p 10 0.3772858 11.65 11.90 0.25 20.05. 10:36 14 (N) 63
V843 Mon s 2 0.526121 12.40 12.90 0.50 20.05. 10:36 114 (SE) 32
HW Per s 4 0.6348286 13.00 13.30 0.30 20.05. 10:36 134 (SE) 83
V582 Lyr s 1 0.255905 13.44 13.44 0.00 20.05. 10:36 323 (NW) 12
EX Lac s 1 1.739306 13.60 13.60 0.00 20.05. 10:36 302 (NW) 47
XZ Ari p 7 0.265488 13.85 14.08 0.23 20.05. 10:36 212 (SW) 66
NR Boo p 2 0.356731 12.00 12.50 0.50 20.05. 10:36 9 (N) -29
OP Boo p 10 0.311443 12.80 13.10 0.30 20.05. 10:37 4 (N) 14
HH Lac p 10 0.200593 14.00 15.50 1.50 20.05. 10:37 304 (NW) 50
V407 Peg p 1 0.636884 9.30 9.70 0.40 20.05. 10:37 255 (W) 32
V589 Vir p 1 0.271832 13.00 13.00 0.00 20.05. 10:37 15 (N) -35
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 20.05. 10:37 109 (E) 14
V1185 Her p 10 0.359795 10.90 11.25 0.35 20.05. 10:37 350 (N) 8
V342 Vir p 7 0.754193 10.50 10.86 0.36 20.05. 10:37 40 (NE) -37
V2637 Oph p 7 0.386173 11.80 12.27 0.47 20.05. 10:37 328 (NW) -30
V1067 Her s 1 0.258109 12.58 12.58 0.00 20.05. 10:38 336 (NW) 8
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 20.05. 10:38 318 (NW) 30
G4902.1190 Hya p 10 0.71958 9.90 10.50 0.60 20.05. 10:38 90 (E) -7
KU Aur s 1 1.319579 11.70 11.70 0.00 20.05. 10:38 104 (E) 52
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.