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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:08 UTC
Civil Twilight (6°): 06:20 // 15:44 UTC
Nautical Twilight (12°): 05:38 // 16:26 UTC
Astronomical Twilight (18°): 04:59 // 17:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TY Boo p 1 0.3171485 10.81 11.47 0.66 30.12. 20:04 9 (N) -4
V552 And p 4 0.28133 16.89 17.55 0.66 30.12. 20:04 261 (W) 71
PZ UMa p 7 0.2626732 12.50 13.10 0.60 30.12. 20:04 54 (NE) 38
V343 Cam s 6 5.2631 13.61 13.61 0.00 30.12. 20:04 31 (NE) 80
V4394 Sgr p 10 3.283 10.52 11.06 0.54 30.12. 20:05 299 (NW) -46
BT CrB p 9 0.0892 18.90 20.40 1.50 30.12. 20:05 357 (N) -5
GY Psc p 9 0.33967 12.40 12.60 0.20 30.12. 20:05 247 (SW) 57
V554 Hya p 10 0.302559 12.50 13.30 0.80 30.12. 20:05 62 (NE) -56
V616 Cyg s 1 1.326636 13.00 13.00 0.00 30.12. 20:05 309 (NW) 34
OV Cen p 10 1.1371997 11.30 11.90 0.60 30.12. 20:05 139 (SE) -69
QQ Boo s 8 0.2764765 12.45 12.45 0.00 30.12. 20:05 2 (N) 6
V1232 Her p 9 0.267905 14.45 15.13 0.68 30.12. 20:05 345 (N) -1
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 30.12. 20:06 305 (NW) -7
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 30.12. 20:06 314 (NW) 4
V1072 Her p 1 0.588031 12.70 13.20 0.50 30.12. 20:06 338 (N) 14
MQ Boo p 7 0.493408 12.60 13.05 0.45 30.12. 20:06 11 (N) 6
BX And s 1 0.6101125 8.90 9.15 0.25 30.12. 20:06 250 (W) 71
V943 Cep p 10 0.345289 13.30 13.90 0.60 30.12. 20:06 339 (N) 54
AV Pup s 1 0.4350067 10.50 11.00 0.50 30.12. 20:06 116 (SE) 0
V789 Cyg p 6 0.288551 13.30 13.70 0.40 30.12. 20:06 315 (NW) 3
AZ Vir s 1 0.3496644 10.74 11.37 0.63 30.12. 20:06 35 (NE) -29
V906 Sco p 10 2.78595 5.96 6.23 0.27 30.12. 20:06 291 (W) -62
V873 Aql p 5 0.357572 13.30 14.30 1.00 30.12. 20:07 308 (NW) -27
LY Pav s 9 0.37955 14.50 14.90 0.40 30.12. 20:07 212 (SW) -55
V919 Aql p 10 0.79521 13.00 14.00 1.00 30.12. 20:07 298 (NW) -23
ZZ Sge p 10 5.60304 13.70 14.50 0.80 30.12. 20:07 305 (NW) -3
WY Cep s 2 1.249057 10.80 11.50 0.70 30.12. 20:07 325 (NW) 51
GU Leo s 2 0.354085 11.60 11.60 0.00 30.12. 20:07 78 (E) 14
EF CVn s 1 0.27205 13.10 13.50 0.40 30.12. 20:07 28 (NE) -7
V449 Peg p 1 0.352657 14.60 15.10 0.50 30.12. 20:07 290 (W) 20
V677 Cen p 9 0.3250284 11.50 11.70 0.20 30.12. 20:07 55 (NE) -75
CQ Scl p 10 0.269896 12.00 12.55 0.55 30.12. 20:07 222 (SW) 0
V1237 Tau p 8 0.287447 14.03 14.18 0.15 30.12. 20:07 133 (SE) 58
V1687 Aql s 10 0.587805 11.50 11.50 0.00 30.12. 20:08 303 (NW) -20
WZ Cep s 1 0.417444 12.45 12.95 0.50 30.12. 20:08 333 (NW) 54
V981 Aql p 10 1.058151 14.10 15.30 1.20 30.12. 20:08 300 (NW) -17
BF Vel p 10 0.7040276 10.50 12.00 1.50 30.12. 20:08 126 (SE) -23
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 30.12. 20:08 310 (NW) 30
V856 Cep p 10 0.314008 12.25 12.50 0.25 30.12. 20:08 344 (N) 49
V360 UMa s 6 0.360224 13.60 14.00 0.40 30.12. 20:08 19 (N) 11
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 30.12. 20:09 311 (NW) 15
V1626 Ori p 6 1.137793 11.87 12.50 0.63 30.12. 20:10 133 (SE) 41
PX Car s 10 0.795101 9.65 10.10 0.45 30.12. 20:10 158 (S) -19
V1047 Her s 1 0.320736 12.26 12.26 0.00 30.12. 20:10 342 (N) -5
V564 And p 4 0.39177 13.98 14.07 0.09 30.12. 20:10 262 (W) 71
V1341 Aql s 8 0.304012 13.00 13.40 0.40 30.12. 20:10 306 (NW) -26
V680 Per s 1 0.37422 13.55 13.55 0.00 30.12. 20:11 227 (SW) 71
IS Cha p 9 4.9695 13.70 14.10 0.40 30.12. 20:11 163 (S) -57
PP Lac s 1 0.4011613 11.10 12.00 0.90 30.12. 20:11 305 (NW) 45
V954 Oph p 9 0.2252705 14.30 14.90 0.60 30.12. 20:11 318 (NW) -31
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.