Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:07 // 18:45 UTC
Civil Twilight (6°): 02:29 // 19:23 UTC
Nautical Twilight (12°): 01:35 // 20:17 UTC
Astronomical Twilight (18°): 00:18 // 21:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V591 Vir s 7 0.350949 12.90 12.90 0.00 18.05. 17:50 111 (E) 21
V649 Lyr p 1 0.292256 14.50 14.91 0.41 18.05. 17:50 42 (NE) 20
V405 CMa p 10 0.384692 10.64 10.98 0.34 18.05. 17:50 237 (SW) 0
V514 And p 10 0.366929 13.90 14.30 0.40 18.05. 17:50 333 (NW) 1
V877 Per s 1 1.1109827 13.91 13.91 0.00 18.05. 17:51 323 (NW) 27
V922 Cep s 10 3.57497 11.46 11.46 0.00 18.05. 17:51 358 (N) 30
V1107 Cas s 1 0.273412 12.88 12.88 0.00 18.05. 17:51 340 (N) 26
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 18.05. 17:51 34 (NE) 22
IW TrA p 10 0.3146 14.20 14.60 0.40 18.05. 17:52 141 (SE) -43
V1037 Her p 3 0.7875767 12.00 12.30 0.30 18.05. 17:52 67 (NE) 19
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 18.05. 17:52 96 (E) 0
AG Vir p 1 0.6426501 8.35 8.93 0.58 18.05. 17:52 148 (SE) 49
VV Vir p 1 0.446135 11.90 13.20 1.30 18.05. 17:52 127 (SE) 15
V873 Per p 1 0.294902 10.80 11.50 0.70 18.05. 17:52 316 (NW) 16
V737 Per p 1 0.366599 12.65 13.22 0.57 18.05. 17:52 302 (NW) 16
V392 Ori s 1 0.659284 10.90 10.90 0.00 18.05. 17:52 265 (W) 29
BV Tau p 3 0.930451 11.70 12.40 0.70 18.05. 17:52 275 (W) 27
AM Her p 1 0.128927 12.30 15.70 3.40 18.05. 17:53 40 (NE) 25
V1223 Her p 10 0.679439 10.40 10.70 0.30 18.05. 17:53 55 (NE) 32
V572 Per p 5 1.21317 6.50 6.79 0.29 18.05. 17:53 319 (NW) 27
DO Leo p 7 0.2345148 16.00 17.00 1.00 18.05. 17:53 180 (S) 55
AO CMi p 7 0.8531025 14.40 15.60 1.20 18.05. 17:53 241 (SW) 25
V1231 Sco p 10 0.403586 15.42 15.61 0.19 18.05. 17:53 104 (E) -37
EE Aqr s 1 0.5089958 8.30 8.48 0.18 18.05. 17:54 3 (N) -60
FR Aur s 5 2.60677 12.70 13.00 0.30 18.05. 17:54 281 (W) 34
CM Tri p 8 0.472699 13.70 14.40 0.70 18.05. 17:54 315 (NW) 9
EF Boo p 1 0.4205155 9.43 9.99 0.57 18.05. 17:54 66 (NE) 54
QS Cyg p 8 1.043999 13.20 13.80 0.60 18.05. 17:54 31 (NE) 6
EL Vel p 8 2.758396 11.30 12.50 1.20 18.05. 17:54 205 (SW) -5
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 18.05. 17:55 169 (S) 38
KL Cas p 1 2.447426 11.80 13.50 1.70 18.05. 17:55 343 (N) 22
V628 Cyg p 1 0.9665906 12.20 12.70 0.50 18.05. 17:56 12 (N) 8
AE LMi s 5 0.528341 12.80 12.80 0.00 18.05. 17:56 191 (S) 73
CM CMa p 10 0.53093 13.00 13.40 0.40 18.05. 17:56 230 (SW) 7
V778 Sgr p 9 4.057727 12.10 12.50 0.40 18.05. 17:56 94 (E) -30
V461 Cam p 10 0.3385585 13.30 13.75 0.45 18.05. 17:57 334 (NW) 56
V2635 Oph p 8 0.430959 12.15 12.60 0.45 18.05. 17:57 84 (E) -6
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 18.05. 17:57 41 (NE) -1
CP Hyi p 10 0.479406 7.90 8.04 0.14 18.05. 17:57 193 (S) -53
Y For p 10 0.2699092 13.80 14.20 0.40 18.05. 17:57 273 (W) -39
GQ Boo p 1 0.3846402 12.65 13.07 0.42 18.05. 17:57 92 (E) 36
ER Cep p 9 0.2857369 15.67 16.34 0.67 18.05. 17:57 356 (N) 46
V1005 Her s 3 0.278962 14.11 14.11 0.00 18.05. 17:57 54 (NE) 38
V1542 Aql s 1 0.417537 11.71 12.31 0.60 18.05. 17:57 47 (NE) -20
OR Mus p 10 1.73106 8.84 9.18 0.34 18.05. 17:57 171 (S) -29
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 18.05. 17:57 47 (NE) 42
PY Vir p 1 0.311248 9.60 10.10 0.50 18.05. 17:58 138 (SE) 27
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 18.05. 17:58 29 (NE) 18
OS Her s 9 0.792285 13.26 13.26 0.00 18.05. 17:58 54 (NE) 15
V2769 Ori s 5 0.27872 15.00 15.00 0.00 18.05. 17:58 260 (W) 15
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.