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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 °
NO Pup s 9 1.256884 6.53 6.66 0.13 20.12. 15:54 81 (E) -62
EX CVn p 4 0.2771572 13.10 13.50 0.40 20.12. 15:54 338 (N) 2
ES Cnc s 1 1.067793 11.16 10.16 -1.00 20.12. 15:54 32 (NE) -23
CW Sge p 1 0.6603618 11.00 11.80 0.80 20.12. 15:54 244 (SW) 44
IR Cas s 1 0.680686 10.80 11.50 0.70 20.12. 15:54 27 (NE) 85
QV UMa s 6 0.311444 13.50 13.50 0.00 20.12. 15:55 11 (N) 11
V501 Vel p 9 2.01571 9.55 9.73 0.18 20.12. 15:55 84 (E) -80
V1053 Her p 1 0.287796 13.57 13.77 0.20 20.12. 15:55 291 (W) 30
V1130 Tau s 2 0.798868 6.65 6.65 0.00 20.12. 15:55 101 (E) 11
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 20.12. 15:56 220 (SW) 6
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 20.12. 15:56 84 (E) 2
RW Dor p 2 0.2854633 10.80 11.40 0.60 20.12. 15:56 147 (SE) -47
AF LMi p 6 0.406597 14.00 14.60 0.60 20.12. 15:56 4 (N) -8
V1231 Sco p 10 0.403586 15.42 15.61 0.19 20.12. 15:56 237 (SW) -19
PZ Lup p 10 0.489307 10.42 10.70 0.28 20.12. 15:56 257 (W) -51
GR Vir s 1 0.346974 7.80 8.20 0.40 20.12. 15:56 292 (W) -26
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 20.12. 15:57 38 (NE) -56
CR Aqr p 6 0.514491 13.60 14.50 0.90 20.12. 15:57 207 (SW) 22
MZ Del s 4 0.7331187 8.29 8.29 0.00 20.12. 15:57 223 (SW) 39
GK Cep s 1 0.936164 6.89 7.31 0.42 20.12. 15:57 342 (N) 67
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 20.12. 15:57 61 (NE) -19
MS UMa s 1 0.410388 11.97 11.97 0.00 20.12. 15:57 354 (N) 10
V1005 Her s 3 0.278962 14.11 14.11 0.00 20.12. 15:57 311 (NW) 33
V561 And p 4 0.33479 16.03 16.42 0.39 20.12. 15:57 83 (E) 58
V599 Aur s 1 0.316533 11.67 11.90 0.23 20.12. 15:58 66 (NE) 22
V920 Mon p 10 6.766351 7.47 7.54 0.07 20.12. 15:58 64 (NE) -17
BX Tri s 6 0.1926355 12.35 12.60 0.25 20.12. 15:58 94 (E) 49
DW CMi s 2 0.30755495 14.50 14.50 0.00 20.12. 15:58 54 (NE) -21
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 20.12. 15:58 283 (W) 56
V404 Gem p 1 0.348706 11.59 12.13 0.54 20.12. 15:58 59 (NE) -5
OQ Boo p 8 0.398071 12.17 12.26 0.09 20.12. 15:58 309 (NW) 5
HY Gem p 5 0.351013 16.70 17.50 0.80 20.12. 15:58 58 (NE) 3
V401 Cam p 8 0.3158103 13.20 13.70 0.50 20.12. 15:58 28 (NE) 43
HR Boo p 1 0.315967 13.25 13.85 0.60 20.12. 15:59 308 (NW) -2
DX Vel p 2 1.1173045 10.70 11.50 0.80 20.12. 15:59 101 (E) -80
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 20.12. 15:59 276 (W) 40
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.12. 15:59 317 (NW) -4
FZ CMa p 1 1.273041 8.05 8.44 0.39 20.12. 15:59 73 (E) -29
VW Boo p 1 0.342319 10.50 11.08 0.58 20.12. 15:59 310 (NW) -14
V687 Her p 4 0.321451 14.40 15.00 0.60 20.12. 15:59 293 (NW) 11
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 20.12. 15:59 217 (SW) 20
DY Cet p 1 0.44079 9.47 10.05 0.58 20.12. 15:59 126 (SE) 10
AS Pic p 10 0.463642 10.82 11.14 0.32 20.12. 15:59 124 (SE) -47
V905 Ara s 2 0.243905 14.00 14.00 0.00 20.12. 16:00 219 (SW) -41
V881 Per p 1 0.387377 10.71 11.04 0.33 20.12. 16:00 82 (E) 46
V386 Dra s 1 0.238912 13.40 13.40 0.00 20.12. 16:00 303 (NW) 44
EG CVn s 1 0.349276 13.00 13.50 0.50 20.12. 16:00 329 (NW) 4
GR Tau s 1 0.429851 10.26 10.49 0.23 20.12. 16:01 87 (E) 25
NQ Cam p 1 0.362099 13.10 13.80 0.70 20.12. 16:01 16 (N) 37
V731 CrA p 10 0.537745 10.90 11.30 0.40 20.12. 16:01 230 (SW) -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.