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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PV Lyr p 4 1.198632 12.00 12.30 0.30 21.12. 04:09 46 (NE) 6
KO Boo p 9 0.369518 13.15 13.35 0.20 21.12. 04:09 107 (E) 44
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 21.12. 04:09 230 (SW) 44
GR Psc s 4 0.49432 11.21 11.21 0.00 21.12. 04:09 332 (NW) -13
V464 Hya p 9 0.342528 13.25 13.80 0.55 21.12. 04:09 140 (SE) 3
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 21.12. 04:09 53 (NE) -41
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 21.12. 04:10 310 (NW) -11
V362 UMa s 8 0.3428 14.20 14.60 0.40 21.12. 04:10 74 (E) 63
V2357 Oph s 6 0.415568 10.66 10.70 0.04 21.12. 04:10 85 (E) 10
QU Lup p 10 0.446493 10.37 10.56 0.19 21.12. 04:10 143 (SE) -16
FF Vul p 1 0.444979 13.10 13.80 0.70 21.12. 04:10 37 (NE) -6
GU Boo s 1 0.4887296 13.10 13.10 0.00 21.12. 04:10 85 (E) 42
SZ Her p 1 0.818096 9.86 11.87 2.01 21.12. 04:10 63 (NE) 20
V631 Aur p 9 0.3459 15.97 16.61 0.64 21.12. 04:10 292 (W) 35
MT Cas p 1 0.313878 13.30 14.13 0.83 21.12. 04:11 351 (N) 16
V622 Aur p 9 0.3043 15.13 15.32 0.19 21.12. 04:11 292 (W) 34
DY Lyn s 1 1.313175 9.70 9.70 0.00 21.12. 04:11 275 (W) 57
V1374 Tau s 1 0.250818 13.00 13.00 0.00 21.12. 04:11 283 (W) 27
SW Ant p 10 0.3802 13.80 14.90 1.10 21.12. 04:11 199 (S) 13
V1038 Her s 1 0.26818 11.80 11.80 0.00 21.12. 04:11 69 (E) 27
V2769 Ori p 5 0.27872 15.00 15.30 0.30 21.12. 04:11 265 (W) 11
NV Cen p 10 2.505348 13.40 14.10 0.70 21.12. 04:11 162 (S) -20
V513 Her p 3 0.3037692 15.30 15.70 0.40 21.12. 04:12 69 (E) 14
NR Nor s 10 0.42886 15.50 15.90 0.40 21.12. 04:12 141 (SE) -36
EX Leo p 1 0.408605 8.27 8.49 0.22 21.12. 04:12 192 (S) 56
EI CVn s 1 0.260766 11.80 12.45 0.65 21.12. 04:12 101 (E) 55
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.12. 04:13 108 (E) -19
EH Lyn s 1 0.326743 13.00 13.00 0.00 21.12. 04:13 249 (W) 62
UX CVn p 7 0.573704 11.73 12.00 0.27 21.12. 04:13 134 (SE) 73
RR Lep s 1 0.915427 9.99 10.19 0.20 21.12. 04:13 262 (W) -10
XZ Ari p 7 0.265488 13.85 14.08 0.23 21.12. 04:13 318 (NW) 0
V2701 Oph p 9 0.339611 12.00 12.50 0.50 21.12. 04:14 87 (E) 12
MN Boo p 9 0.3876975 9.18 9.48 0.30 21.12. 04:14 73 (E) 56
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 21.12. 04:14 13 (N) 12
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 21.12. 04:14 35 (NE) -1
DV Psc s 1 0.3085358 10.59 10.59 0.00 21.12. 04:14 343 (N) -33
NY Cen p 9 1.295204 12.00 13.00 1.00 21.12. 04:14 164 (S) -26
HW Vir s 1 0.11671953 10.50 11.20 0.70 21.12. 04:14 155 (SE) 28
V936 Aql p 9 0.481821 13.90 14.80 0.90 21.12. 04:14 73 (E) -21
V718 Her p 7 0.5960123 13.90 14.30 0.40 21.12. 04:14 57 (NE) 35
GV Cyg s 1 0.9906643 13.20 13.20 0.00 21.12. 04:14 13 (N) 8
LX Aur p 10 0.362058 15.00 16.50 1.50 21.12. 04:14 297 (NW) 45
V483 Cam p 8 0.382247 12.95 13.35 0.40 21.12. 04:15 351 (N) 53
AO Cam p 1 0.3299026 9.50 10.00 0.50 21.12. 04:15 316 (NW) 32
V402 Vul p 10 1.49939 8.32 8.45 0.13 21.12. 04:15 32 (NE) -6
EM Psc p 8 0.343975 14.30 14.75 0.45 21.12. 04:15 328 (NW) -21
V343 Cen s 10 0.587651 11.70 12.10 0.40 21.12. 04:15 179 (S) -22
V421 Dra p 10 0.653567 12.16 12.54 0.38 21.12. 04:15 10 (N) 45
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 21.12. 04:15 21 (N) 2
V521 Mon p 1 2.9706633 10.10 10.50 0.40 21.12. 04:16 250 (W) 16
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.