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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:34 // 15:52 UTC
Civil Twilight (6°): 06:01 // 16:25 UTC
Nautical Twilight (12°): 05:22 // 17:04 UTC
Astronomical Twilight (18°): 04:44 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V742 Her s 1 0.5776513 13.80 14.40 0.60 31.01. 05:20 88 (E) 63
V676 Cen p 7 0.292394 11.90 12.60 0.70 31.01. 05:20 185 (S) 1
PY Boo p 9 0.278049 12.10 12.65 0.55 31.01. 05:20 67 (NE) 86
V346 Aql p 1 1.106362 9.00 10.10 1.10 31.01. 05:21 93 (E) 16
AK CMi p 1 0.5658969 10.10 11.50 1.40 31.01. 05:21 289 (W) -10
V1847 Ori p 1 0.342605 12.09 12.36 0.27 31.01. 05:21 326 (NW) -23
RV Lyn p 9 2.307601 13.00 15.60 2.60 31.01. 05:21 325 (NW) 22
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 31.01. 05:21 293 (NW) -15
WW UMi s 8 0.601949 12.45 12.55 0.10 31.01. 05:21 344 (N) 65
DD Aqr s 1 0.7210105 10.90 11.20 0.30 31.01. 05:21 69 (E) -15
V481 Peg p 9 0.422025 9.55 9.95 0.40 31.01. 05:21 65 (NE) 9
V736 Cep p 7 0.857848 9.96 10.42 0.46 31.01. 05:21 46 (NE) 38
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 31.01. 05:22 67 (NE) 49
RR Vul p 8 5.05069 10.00 11.40 1.40 31.01. 05:22 73 (E) 22
V810 Cep p 9 0.584566 13.10 13.60 0.50 31.01. 05:22 44 (NE) 49
V715 Cen p 10 0.728705 14.00 15.00 1.00 31.01. 05:22 191 (S) 5
V1223 Tau s 7 0.446918 12.15 12.15 0.00 31.01. 05:22 353 (N) -31
V400 Cyg p 9 0.892555 13.20 14.30 1.10 31.01. 05:22 65 (NE) 18
QX Vir s 1 0.242075 13.31 13.60 0.29 31.01. 05:23 189 (S) 34
GK Aqr p 1 0.327415 12.40 13.60 1.20 31.01. 05:23 76 (E) -12
LO Cas p 10 1.00001 15.00 17.00 2.00 31.01. 05:23 30 (NE) 21
WZ LMi s 1 0.38914 12.45 12.45 0.00 31.01. 05:23 277 (W) 37
DR CVn s 1 0.329058 11.70 11.95 0.25 31.01. 05:23 254 (W) 61
V1100 Her s 1 0.346931 10.92 10.92 0.00 31.01. 05:23 94 (E) 61
DD Her p 4 5.643399 11.40 12.20 0.80 31.01. 05:23 105 (E) 50
SW Lac p 1 0.320719 8.51 9.39 0.88 31.01. 05:23 46 (NE) 14
UX UMa p 1 0.19667128 12.57 14.15 1.58 31.01. 05:23 286 (W) 76
V471 Tau p 1 0.5211834 9.40 9.71 0.31 31.01. 05:24 349 (N) -22
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 31.01. 05:24 69 (E) -24
V365 Per p 9 3.024336 14.20 14.80 0.60 31.01. 05:24 4 (N) 1
HI Pup p 10 0.4326186 10.70 11.00 0.30 31.01. 05:24 243 (SW) -49
V1116 Cen p 10 1.95074 11.72 13.70 1.98 31.01. 05:24 207 (SW) -17
V384 Mon p 2 1.118481 12.60 13.10 0.50 31.01. 05:24 293 (NW) -19
RR TrA p 8 0.7130905 10.36 11.85 1.49 31.01. 05:24 171 (S) -24
V449 Peg p 1 0.352657 14.60 15.10 0.50 31.01. 05:24 65 (NE) 16
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 31.01. 05:24 66 (NE) 47
EX And s 8 1.632506 12.70 13.00 0.30 31.01. 05:24 34 (NE) 17
PZ UMa s 7 0.2626732 12.50 12.50 0.00 31.01. 05:25 305 (NW) 39
XX LMi p 4 0.370979 12.42 12.56 0.14 31.01. 05:25 278 (W) 38
IX Boo p 8 0.35431 12.90 13.30 0.40 31.01. 05:25 205 (SW) 62
AA Lyr s 1 0.5173146 13.40 13.50 0.10 31.01. 05:25 92 (E) 41
GH Boo s 1 0.65951 11.90 11.90 0.00 31.01. 05:25 209 (SW) 65
V1105 Her s 5 0.321736 12.60 12.60 0.00 31.01. 05:25 102 (E) 51
V515 Cam p 6 0.30833 13.45 14.10 0.65 31.01. 05:25 340 (N) 57
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 31.01. 05:25 56 (NE) 39
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 31.01. 05:25 85 (E) 36
XY Boo p 1 0.370564 10.30 10.61 0.31 31.01. 05:25 215 (SW) 56
MR Cas s 1 0.352936 14.90 15.50 0.60 31.01. 05:25 24 (NE) 24
V357 Her p 5 0.28204 13.40 13.95 0.55 31.01. 05:25 110 (E) 33
IS CMa s 7 0.616985 6.93 6.93 0.00 31.01. 05:25 281 (W) -49
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.