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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:48 // 16:36 UTC
Civil Twilight (6°): 05:18 // 17:07 UTC
Nautical Twilight (12°): 04:40 // 17:45 UTC
Astronomical Twilight (18°): 04:03 // 18:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V421 Cam p 8 2.25308 12.83 13.50 0.67 25.02. 17:30 6 (N) 59
V366 UMa p 8 0.4573045 13.60 14.20 0.60 25.02. 17:30 21 (N) 25
EQ Tau s 1 0.3413474 10.50 10.97 0.47 25.02. 17:30 211 (SW) 59
V451 Oph s 1 2.19659616 7.86 8.23 0.37 25.02. 17:30 334 (NW) -26
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 25.02. 17:30 262 (W) -5
EI Sge s 7 0.3882466 14.00 14.60 0.60 25.02. 17:30 316 (NW) -9
EU Oct p 10 3.5088 13.30 14.40 1.10 25.02. 17:31 197 (S) -49
V527 Oph p 10 0.774704 14.40 15.40 1.00 25.02. 17:31 336 (NW) -69
ER Ori s 1 0.4234005 9.32 9.92 0.60 25.02. 17:31 175 (S) 31
BL Del p 10 3.83468 15.20 17.50 2.30 25.02. 17:31 307 (NW) -9
WX Sex p 4 0.428871 12.40 12.80 0.40 25.02. 17:31 99 (E) 9
HR Gem s 1 1.068963 11.40 11.70 0.30 25.02. 17:31 142 (SE) 61
I Boo s 1 0.2678178 5.80 6.29 0.49 25.02. 17:31 19 (N) 11
KV Aps s 10 0.738365 13.40 13.60 0.20 25.02. 17:31 183 (S) -64
V1033 Her s 1 0.298051 11.19 11.19 0.00 25.02. 17:31 1 (N) -12
KR Mon s 1 1.150961 11.28 11.28 0.00 25.02. 17:31 128 (SE) 26
BX And s 1 0.6101125 8.90 9.15 0.25 25.02. 17:32 269 (W) 60
SY Vul p 10 7.80175 13.00 16.00 3.00 25.02. 17:32 311 (NW) -2
PT Vir p 7 0.3081795 13.38 13.56 0.18 25.02. 17:32 66 (NE) -6
RS Sct p 5 0.6642377 9.78 10.91 1.13 25.02. 17:33 320 (NW) -44
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 25.02. 17:33 275 (W) -2
IO Cep p 1 1.235808 11.40 12.60 1.20 25.02. 17:33 327 (NW) 30
V938 Mon p 10 0.682 14.65 15.09 0.44 25.02. 17:34 133 (SE) 24
IS Cha p 9 4.9695 13.70 14.10 0.40 25.02. 17:34 161 (S) -54
V405 Cam p 10 0.374765 11.52 11.75 0.23 25.02. 17:34 18 (N) 74
NO Aqr p 9 0.32276 14.10 14.70 0.60 25.02. 17:34 288 (W) -31
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.02. 17:34 14 (N) 9
Z Vul s 1 2.454932 7.25 7.57 0.32 25.02. 17:34 328 (NW) -8
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 25.02. 17:34 274 (W) 59
NP Tel p 10 0.37512 12.90 13.40 0.50 25.02. 17:34 245 (SW) -58
V1353 Ori s 1 0.471453 12.93 12.93 0.00 25.02. 17:34 166 (S) 38
CL CrB p 8 0.318808 11.41 11.72 0.31 25.02. 17:35 10 (N) -3
V870 Cep s 7 0.301066 10.93 11.15 0.22 25.02. 17:35 325 (NW) 37
V1137 Her p 10 0.37083 14.30 14.70 0.40 25.02. 17:35 11 (N) 11
BD Cen p 9 1.2011287 10.60 11.40 0.80 25.02. 17:35 129 (SE) -66
V1282 Her p 1 0.278349 13.35 13.75 0.40 25.02. 17:35 353 (N) 6
V648 Ori p 1 0.8132357 11.50 12.30 0.80 25.02. 17:35 182 (S) 46
ES Gem p 10 1.661124 15.20 16.20 1.00 25.02. 17:35 140 (SE) 52
WW Phe p 10 0.719889 12.79 13.58 0.79 25.02. 17:35 216 (SW) -14
V755 Cep p 10 0.392195 12.63 12.95 0.32 25.02. 17:35 333 (NW) 53
AD And s 1 0.986194 10.90 11.60 0.70 25.02. 17:36 302 (NW) 40
XZ Leo s 1 0.487737 10.60 11.10 0.50 25.02. 17:36 90 (E) 22
MW Boo p 10 0.364135 14.00 14.40 0.40 25.02. 17:36 22 (N) 12
V1005 Her s 3 0.278962 14.11 14.11 0.00 25.02. 17:36 5 (N) 11
V592 Lyr s 1 0.355684 11.54 11.54 0.00 25.02. 17:36 341 (N) -3
FK Leo p 6 1.73714 8.59 8.85 0.26 25.02. 17:36 78 (E) 9
V1043 Cas s 1 0.661587 13.29 13.29 0.00 25.02. 17:36 301 (NW) 50
V353 Dra s 8 0.802697 11.52 11.72 0.21 25.02. 17:36 4 (N) 19
OQ Dra s 7 0.3396745 13.20 13.20 0.00 25.02. 17:36 24 (NE) 44
V730 Mon p 3 1.572317 8.85 8.95 0.10 25.02. 17:36 153 (SE) 28
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.