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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:02 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NO Vul p 1 0.370765 13.40 14.20 0.80 22.12. 19:30 295 (NW) 6
V1353 Ori p 1 0.471453 12.93 13.20 0.27 22.12. 19:30 126 (SE) 26
EH Hya p 10 0.2969053 14.20 15.00 0.80 22.12. 19:30 73 (E) -57
DH CVn p 1 0.365804 12.72 13.24 0.52 22.12. 19:30 26 (NE) 1
V2717 Oph p 9 0.336 15.00 15.50 0.50 22.12. 19:30 308 (NW) -37
TU UMi p 4 0.377268 8.84 8.90 0.06 22.12. 19:30 359 (N) 36
V843 Mon p 2 0.526121 12.40 12.90 0.50 22.12. 19:30 103 (E) 24
V1077 Cas p 9 0.260823 14.73 15.58 0.85 22.12. 19:30 314 (NW) 76
DO And s 7 1.34871 12.20 12.20 0.00 22.12. 19:31 267 (W) 64
ET Leo p 1 0.3465036 9.55 9.72 0.17 22.12. 19:31 60 (NE) -12
DE CVn p 1 0.3641396 13.68 13.81 0.13 22.12. 19:31 12 (N) 7
V2635 Oph p 8 0.430959 12.15 12.60 0.45 22.12. 19:31 312 (NW) -30
IQ CMa p 8 0.731377 9.24 9.63 0.39 22.12. 19:31 133 (SE) 1
V1105 Her p 5 0.321736 12.60 13.00 0.40 22.12. 19:31 316 (NW) 3
EF CVn p 1 0.27205 13.10 13.50 0.40 22.12. 19:31 14 (N) -11
EP Oct p 10 0.448784 12.37 13.17 0.80 22.12. 19:31 182 (S) -55
CU Hya p 4 0.7190715 13.50 14.50 1.00 22.12. 19:31 84 (E) 0
V2563 Oph p 7 0.372304 11.60 13.00 1.40 22.12. 19:31 302 (NW) -23
LW Cen p 10 1.002571 8.90 9.65 0.75 22.12. 19:31 136 (SE) -63
IR Vir p 3 0.36938 12.10 12.70 0.60 22.12. 19:31 39 (NE) -37
V424 Cam s 8 0.325849 13.15 13.15 0.00 22.12. 19:31 25 (NE) 58
BY Per s 1 1.152638 13.20 13.20 0.00 22.12. 19:32 310 (NW) 82
IV Gem s 3 0.60269 12.20 12.20 0.00 22.12. 19:32 83 (E) 36
V1222 Tau s 4 0.295362 13.28 13.40 0.12 22.12. 19:32 162 (S) 48
V747 Her p 8 0.898964 14.40 15.00 0.60 22.12. 19:32 336 (NW) 8
AV CrB p 1 0.30819 11.87 12.48 0.61 22.12. 19:32 339 (N) -7
CY Cha s 10 0.443751 13.50 14.00 0.50 22.12. 19:32 165 (S) -55
AN UMa s 6 0.07975275 14.90 20.20 5.30 22.12. 19:32 36 (NE) 16
V580 Lyr s 1 0.289052 12.85 12.85 0.00 22.12. 19:32 312 (NW) 12
NX Cam p 8 0.605772 10.50 10.95 0.45 22.12. 19:33 30 (NE) 78
DQ CVn s 1 0.491422 12.28 12.56 0.28 22.12. 19:33 24 (NE) -2
V1112 Cen p 9 0.386639 13.80 14.60 0.80 22.12. 19:33 89 (E) -63
VZ Scl p 10 0.1446222 15.60 18.40 2.80 22.12. 19:33 217 (SW) 5
GR Boo s 1 0.3766695 11.45 11.45 0.00 22.12. 19:33 355 (N) -14
V1004 Cas p 7 1.181875 12.80 13.30 0.50 22.12. 19:33 320 (NW) 65
IV Boo p 8 0.2830385 14.30 15.10 0.80 22.12. 19:34 5 (N) -10
V750 CrA p 10 0.37913 9.94 10.17 0.23 22.12. 19:34 262 (W) -46
V653 Pup p 10 0.388309 10.25 10.53 0.28 22.12. 19:34 135 (SE) -24
DF Lyr p 1 0.5771284 13.10 13.50 0.40 22.12. 19:35 308 (NW) 6
ZZ Peg s 1 0.667356 12.20 12.50 0.30 22.12. 19:35 252 (W) 33
KR Per s 1 0.996078 10.40 11.10 0.70 22.12. 19:35 95 (E) 70
AM Aqr p 9 0.3737388 12.80 14.20 1.40 22.12. 19:35 241 (SW) -2
V473 Cas s 1 0.41546 13.40 13.40 0.00 22.12. 19:35 310 (NW) 78
NW Dra s 7 0.728091 12.91 13.45 0.54 22.12. 19:35 18 (N) 35
V663 Pup p 10 0.6974 17.24 17.33 0.09 22.12. 19:36 135 (SE) -25
V838 Cep p 10 0.532081 12.50 13.05 0.55 22.12. 19:36 320 (NW) 45
V1633 Ori s 3 1.149385 12.10 12.10 0.00 22.12. 19:36 116 (SE) 26
OZ Hya s 5 2.048765 9.50 9.70 0.20 22.12. 19:36 88 (E) -28
GR Tau s 1 0.429851 10.26 10.49 0.23 22.12. 19:36 145 (SE) 57
HN Cas p 10 2.659466 14.30 16.60 2.30 22.12. 19:36 301 (NW) 74
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.