Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:49 // 15:00 UTC
Civil Twilight (6°): 06:13 // 15:36 UTC
Nautical Twilight (12°): 05:31 // 16:18 UTC
Astronomical Twilight (18°): 04:52 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 15.12. 09:00 84 (E) -14
HQ Lib p 9 0.679563 10.60 11.00 0.40 15.12. 09:00 180 (S) 22
UX Com p 1 3.642409 9.96 10.52 0.56 15.12. 09:00 249 (W) 53
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.12. 09:01 206 (SW) 72
FI Lyn p 6 0.373261 9.46 9.46 0.00 15.12. 09:01 319 (NW) 28
EL Aqr s 1 0.48141 10.38 10.38 0.00 15.12. 09:01 70 (E) -26
V1295 Her p 1 0.349236 12.05 12.50 0.45 15.12. 09:01 91 (E) 68
V842 Cep p 10 0.2889547 14.00 14.70 0.70 15.12. 09:02 21 (N) 50
HX Mon p 10 2.710563 13.40 15.70 2.30 15.12. 09:02 287 (W) -28
MT Cep p 5 1.2064227 14.60 15.50 0.90 15.12. 09:02 42 (NE) 35
V687 Sgr p 9 0.646156 12.50 13.30 0.80 15.12. 09:02 149 (SE) -1
NW Boo s 5 1.01185563 13.00 13.00 0.00 15.12. 09:02 210 (SW) 73
V436 Peg p 9 0.406733 13.35 13.57 0.22 15.12. 09:02 82 (E) 13
V489 Ser p 9 0.078847 19.20 21.00 1.80 15.12. 09:02 175 (S) 40
NO Cam p 1 0.430755 12.20 13.00 0.80 15.12. 09:02 357 (N) 35
FG Lyn p 9 1.43577 10.77 11.04 0.27 15.12. 09:02 321 (NW) 28
EF CVn p 1 0.27205 13.10 13.50 0.40 15.12. 09:02 239 (SW) 58
NY Vir s 1 0.10101597 13.30 13.30 0.00 15.12. 09:03 217 (SW) 32
V471 Cas s 1 0.4009368 14.10 14.10 0.00 15.12. 09:03 19 (N) 19
LO Pav s 10 0.6598 15.90 16.50 0.60 15.12. 09:03 160 (S) -37
V1144 Her p 10 0.25497 14.60 15.40 0.80 15.12. 09:03 159 (S) 82
GV Leo s 1 0.266728 11.37 11.37 0.00 15.12. 09:03 275 (W) 18
VY Cnc s 10 0.7194195 11.90 12.30 0.40 15.12. 09:03 290 (W) 8
V728 Per p 10 1.8771 12.07 12.35 0.28 15.12. 09:03 10 (N) 7
AA Dor p 10 0.2615397 11.13 11.60 0.47 15.12. 09:03 203 (SW) -66
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 15.12. 09:04 78 (E) 54
V434 Ser p 6 0.884 13.30 14.60 1.30 15.12. 09:04 186 (S) 42
AH Vir p 1 0.4075267 8.89 9.40 0.51 15.12. 09:04 247 (SW) 33
AN Men p 9 0.461972 9.36 9.54 0.18 15.12. 09:04 190 (S) -57
V553 Hya p 5 0.371497 12.36 13.05 0.69 15.12. 09:04 223 (SW) 3
BB Men p 10 0.257701 11.46 11.92 0.46 15.12. 09:04 199 (S) -60
KM Boo p 8 0.35866 14.05 14.70 0.65 15.12. 09:04 298 (NW) 77
EM Cyg p 1 0.2909091 11.90 14.40 2.50 15.12. 09:04 91 (E) 42
V401 Cam s 8 0.3158103 13.20 13.60 0.40 15.12. 09:05 349 (N) 32
SV Cet p 9 0.2920877 14.50 14.90 0.40 15.12. 09:05 71 (E) -44
NX Boo p 8 0.251135 13.02 13.40 0.38 15.12. 09:05 208 (SW) 72
MM Dra s 8 0.2644 14.54 14.54 0.00 15.12. 09:05 40 (NE) 54
V1043 Her p 8 0.410255 13.63 14.71 1.08 15.12. 09:05 82 (E) 77
BU Vul p 1 0.5689935 10.60 11.40 0.80 15.12. 09:05 81 (E) 30
V1062 Her p 1 0.251436 13.10 13.70 0.60 15.12. 09:06 97 (E) 70
NO Vul s 1 0.370765 13.40 14.10 0.70 15.12. 09:06 101 (E) 36
V337 UMa s 8 0.383365 13.70 14.20 0.50 15.12. 09:06 305 (NW) 40
CK Aqr s 6 0.2833722 12.90 12.90 0.00 15.12. 09:06 105 (E) -2
CP Hyi p 10 0.479406 7.90 8.04 0.14 15.12. 09:06 177 (S) -59
V1037 Her p 3 0.7875767 12.00 12.30 0.30 15.12. 09:06 140 (SE) 65
QY Boo p 10 0.341883 12.70 12.90 0.20 15.12. 09:06 189 (S) 84
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 15.12. 09:06 82 (E) 35
SV Ind p 10 0.443299 14.00 14.60 0.60 15.12. 09:06 141 (SE) -31
V475 Cam p 9 0.4586 13.61 13.66 0.05 15.12. 09:06 343 (N) 40
EX Hya p 10 0.068233846 9.60 13.99 4.39 15.12. 09:07 217 (SW) 2
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.