Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:45 // 15:00 UTC
Civil Twilight (6°): 06:09 // 15:36 UTC
Nautical Twilight (12°): 05:28 // 16:17 UTC
Astronomical Twilight (18°): 04:49 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V648 Lyr s 1 0.368752 13.22 13.62 0.40 10.12. 13:32 248 (W) 72
SW Sex p 1 0.13493852 14.80 16.70 1.90 10.12. 13:32 315 (NW) -34
HN UMa p 4 0.38261 9.90 10.02 0.12 10.12. 13:32 322 (NW) 8
V513 Her s 3 0.3037692 15.30 15.70 0.40 10.12. 13:32 237 (SW) 54
DE CVn p 1 0.3641396 13.68 13.81 0.13 10.12. 13:33 307 (NW) 30
DU CVn p 2 0.3071015 13.10 14.50 1.40 10.12. 13:33 306 (NW) 19
BS Pup p 10 1.075882 11.30 12.30 1.00 10.12. 13:33 5 (N) -61
V1470 Aql p 9 0.834993 7.83 7.93 0.10 10.12. 13:33 176 (S) 52
MR Aps p 8 0.527865 10.00 11.00 1.00 10.12. 13:33 193 (S) -37
V620 Aur p 1 0.751632 13.00 13.00 0.00 10.12. 13:34 24 (NE) 5
RW Dor p 2 0.2854633 10.80 11.40 0.60 10.12. 13:34 148 (SE) -64
CL Ari s 8 0.993599 9.75 9.75 0.00 10.12. 13:34 55 (NE) 7
AC Lib p 10 0.6649535 13.90 14.60 0.70 10.12. 13:34 241 (SW) -5
V1284 Her p 1 0.337146 12.78 13.18 0.40 10.12. 13:34 254 (W) 63
DS And s 1 1.010519 10.40 10.70 0.30 10.12. 13:34 63 (NE) 28
RS Col s 4 0.67235 9.54 9.97 0.43 10.12. 13:34 69 (E) -53
BQ Ari p 6 0.282335 10.28 10.55 0.27 10.12. 13:34 71 (E) 2
U Hyi p 10 0.701076 13.08 13.86 0.78 10.12. 13:34 166 (S) -45
V471 Cas s 1 0.4009368 14.10 14.10 0.00 10.12. 13:34 49 (NE) 42
CW CMi s 1 0.313192 11.20 11.20 0.00 10.12. 13:34 1 (N) -40
V1025 Cas p 5 1.099647 12.68 13.15 0.47 10.12. 13:34 61 (NE) 53
FP Sge p 9 0.642007 14.50 14.90 0.40 10.12. 13:35 170 (S) 59
DW UMa p 1 0.13660653 15.10 16.60 1.50 10.12. 13:35 339 (N) 24
PY Boo s 9 0.278049 12.10 12.10 0.00 10.12. 13:35 299 (NW) 49
V1172 Her s 4 0.236167 12.00 12.50 0.50 10.12. 13:35 251 (W) 36
HS Aqr p 1 0.7101875 9.35 9.42 0.07 10.12. 13:35 165 (S) 38
V339 Boo p 10 0.3628085 10.70 10.90 0.20 10.12. 13:35 286 (W) 49
V2701 Oph p 9 0.339611 12.00 12.50 0.50 10.12. 13:35 240 (SW) 36
V505 Cyg s 1 0.667664 11.70 12.00 0.30 10.12. 13:35 156 (SE) 72
V455 Mon s 5 0.6817285 14.50 15.30 0.80 10.12. 13:35 19 (N) -38
EW Psc s 8 0.241202 10.38 10.38 0.00 10.12. 13:36 107 (E) 25
V645 And s 8 0.4125814 13.05 13.05 0.00 10.12. 13:36 71 (E) 57
V712 Car p 9 3.686 10.64 11.07 0.43 10.12. 13:36 236 (SW) -67
V489 Ser p 9 0.078847 19.20 21.00 1.80 10.12. 13:36 246 (SW) 19
QX And p 1 0.412173 11.25 11.57 0.32 10.12. 13:36 63 (NE) 28
NY Cen p 9 1.295204 12.00 13.00 1.00 10.12. 13:37 221 (SW) -46
V789 Cep p 9 0.35363 14.58 14.58 0.00 10.12. 13:37 8 (N) 51
EI Cas p 5 1.689147 14.00 15.00 1.00 10.12. 13:37 54 (NE) 57
QQ Boo p 8 0.2764765 12.45 12.85 0.40 10.12. 13:37 291 (W) 47
AQ Cap s 7 0.3173885 13.00 13.00 0.00 10.12. 13:37 163 (S) 20
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 10.12. 13:37 109 (E) 40
V571 Lyr p 3 1.252594 11.70 12.30 0.60 10.12. 13:37 261 (W) 73
V789 Her s 1 0.3200448 14.90 14.90 0.00 10.12. 13:37 272 (W) 60
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 10.12. 13:38 133 (SE) 77
V842 Her p 1 0.419037 9.85 10.45 0.60 10.12. 13:38 293 (NW) 54
V657 Cyg p 10 4.19314 15.10 16.70 1.60 10.12. 13:38 95 (E) 71
V363 Aqr p 10 1.99119 12.30 12.80 0.50 10.12. 13:38 122 (SE) 9
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 10.12. 13:38 71 (E) 7
FX Vel s 10 1.052565 9.70 10.50 0.80 10.12. 13:38 329 (NW) -76
CN Lac s 1 0.6373524 12.40 12.60 0.20 10.12. 13:38 87 (E) 68
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.