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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY UMa p 1 0.47899511 9.50 10.17 0.67 20.02. 19:31 64 (NE) 66
V579 Pup p 10 2.15233 12.39 13.56 1.17 20.02. 19:31 172 (S) -2
V797 Cep s 1 0.270449 14.60 14.60 0.00 20.02. 19:32 345 (N) 52
YY Eri p 1 0.3214963 8.37 9.04 0.67 20.02. 19:32 218 (SW) 22
V617 Pup p 10 3.1797 10.47 11.21 0.74 20.02. 19:32 163 (S) 5
VW UMi p 7 0.488922 12.10 12.52 0.42 20.02. 19:32 4 (N) 47
TW Cet s 1 0.3168513 10.43 11.14 0.71 20.02. 19:32 243 (SW) -5
KQ Gem p 1 0.4079905 14.00 15.00 1.00 20.02. 19:32 176 (S) 56
BU Vul p 1 0.5689935 10.60 11.40 0.80 20.02. 19:32 331 (NW) -7
RS Ser p 7 0.59814 10.80 11.50 0.70 20.02. 19:32 7 (N) -53
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 20.02. 19:32 246 (SW) 33
AU Aqr p 10 0.3711583 12.90 14.00 1.10 20.02. 19:32 279 (W) -40
V659 Ara s 10 0.2918802 13.90 14.40 0.50 20.02. 19:32 137 (SE) -71
BE Tri p 8 0.384306 12.90 13.20 0.30 20.02. 19:32 279 (W) 33
IV Dra p 4 0.2681055 13.70 14.10 0.40 20.02. 19:33 27 (NE) 20
EM Cyg s 1 0.2909091 11.90 11.90 0.00 20.02. 19:33 346 (N) -8
V337 UMa s 8 0.383365 13.70 14.20 0.50 20.02. 19:33 68 (E) 56
QQ Boo s 8 0.2764765 12.45 12.45 0.00 20.02. 19:33 31 (NE) 14
EH CVn s 1 0.263585 12.91 12.91 0.00 20.02. 19:33 58 (NE) 15
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 20.02. 19:33 42 (NE) -49
XX LMi s 4 0.370979 12.42 12.42 0.00 20.02. 19:33 89 (E) 44
V357 Her p 5 0.28204 13.40 13.95 0.55 20.02. 19:33 358 (N) -27
V502 Cyg p 4 0.566962 13.60 14.50 0.90 20.02. 19:34 340 (N) 6
FV CVn p 1 0.315365 11.80 12.15 0.35 20.02. 19:34 55 (NE) 13
OW Lup p 10 0.360317 10.03 10.39 0.36 20.02. 19:34 87 (E) -49
V997 Cyg s 1 0.458224 14.10 14.10 0.00 20.02. 19:34 349 (N) 14
V514 Cam s 6 0.362742 12.63 11.00 -1.63 20.02. 19:34 16 (N) 52
BC Col p 10 0.29683 15.00 15.00 0.00 20.02. 19:34 189 (S) 12
PV Boo p 10 0.292588 14.51 15.14 0.63 20.02. 19:34 39 (NE) 4
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 20.02. 19:34 356 (N) -13
HI Gem s 7 4.69161 12.00 12.00 0.00 20.02. 19:34 155 (SE) 69
V2637 Oph s 7 0.386173 11.80 12.21 0.41 20.02. 19:35 24 (NE) -32
SX Lup p 5 0.685845 11.50 12.60 1.10 20.02. 19:35 95 (E) -60
V960 Cep p 6 0.333992 12.80 13.50 0.70 20.02. 19:35 332 (NW) 42
V511 Per s 9 3.045303 8.10 8.10 0.00 20.02. 19:35 273 (W) 55
V1231 Sco p 10 0.403586 15.42 15.61 0.19 20.02. 19:35 37 (NE) -73
V1045 Her p 1 0.510283 10.90 11.40 0.50 20.02. 19:36 15 (N) 8
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 20.02. 19:36 265 (W) 4
CI CVn s 3 0.8158745 9.36 9.36 0.00 20.02. 19:36 50 (NE) 30
V1105 Her s 5 0.321736 12.60 12.60 0.00 20.02. 19:36 6 (N) -9
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 20.02. 19:36 239 (SW) 2
BG Del p 7 0.5636117 13.60 14.00 0.40 20.02. 19:37 333 (NW) -18
V1035 Her p 4 0.971205 10.90 11.40 0.50 20.02. 19:37 21 (N) 2
CR Tri p 9 0.296078 14.10 14.80 0.70 20.02. 19:37 273 (W) 43
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 20.02. 19:37 309 (NW) 32
V1133 Her s 4 2.46752 12.65 13.20 0.55 20.02. 19:37 12 (N) -23
V345 Gem s 1 0.274778 7.82 7.88 0.06 20.02. 19:37 141 (SE) 71
DY Cet p 1 0.44079 9.47 10.05 0.58 20.02. 19:37 238 (SW) 7
V953 Mon s 7 0.426934 13.80 13.80 0.00 20.02. 19:37 153 (SE) 36
CR Scl p 10 0.246539 9.62 9.77 0.15 20.02. 19:38 244 (SW) -26
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.