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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:51 // 15:00 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DK Cyg s 1 0.470693 10.37 10.90 0.53 18.12. 01:07 340 (N) -3
V637 Cen p 10 0.378416 12.50 13.10 0.60 18.12. 01:08 115 (SE) -33
RV Gru s 10 0.2595312 11.00 11.40 0.40 18.12. 01:08 261 (W) -63
KZ Lib p 10 1.238751 11.14 13.10 1.96 18.12. 01:08 78 (E) -32
V1237 Tau s 8 0.287447 14.03 14.03 0.00 18.12. 01:08 243 (SW) 52
V435 Gem p 1 0.3365 10.55 10.92 0.37 18.12. 01:08 181 (S) 62
FK Leo p 6 1.73714 8.59 8.85 0.26 18.12. 01:08 114 (SE) 37
RS Col s 4 0.67235 9.54 9.97 0.43 18.12. 01:08 214 (SW) 4
DK Sge p 1 0.621824 12.20 13.20 1.00 18.12. 01:08 356 (N) -18
NR Boo p 2 0.356731 12.00 12.50 0.50 18.12. 01:09 71 (E) -1
V909 Cep s 7 0.425573 12.13 12.13 0.00 18.12. 01:09 338 (N) 25
EE Cet s 3 0.379922 8.76 8.76 0.00 18.12. 01:09 266 (W) 15
V702 And p 10 0.340715 13.30 13.69 0.39 18.12. 01:09 317 (NW) 9
EG CVn p 1 0.349276 13.00 13.60 0.60 18.12. 01:09 67 (NE) 31
V849 Cep s 5 2.029647 10.80 10.80 0.00 18.12. 01:09 352 (N) 32
BP Vel p 10 0.264987 12.90 13.80 0.90 18.12. 01:09 176 (S) -5
AY Mon s 7 2.144241 13.30 13.30 0.00 18.12. 01:09 203 (SW) 47
QU Lup p 10 0.446493 10.37 10.56 0.19 18.12. 01:09 115 (SE) -40
IM Hya p 10 1.782043 12.10 13.20 1.10 18.12. 01:09 130 (SE) -10
V752 Sgr s 9 1.919605 12.00 12.40 0.40 18.12. 01:09 59 (NE) -56
NS Cam p 5 0.907318 12.90 13.50 0.60 18.12. 01:09 360 (N) 66
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 18.12. 01:09 27 (NE) 24
V499 Sco p 9 2.333296 8.25 8.76 0.51 18.12. 01:10 72 (E) -58
BS Ind p 8 0.435338 9.01 9.32 0.31 18.12. 01:10 251 (W) -77
V411 Gem p 9 0.43257 15.47 15.78 0.31 18.12. 01:10 205 (SW) 51
MT Her p 1 0.4877185 11.86 12.86 1.00 18.12. 01:11 25 (NE) -22
IP Lac s 1 0.8520135 13.20 13.20 0.00 18.12. 01:11 340 (N) 15
V1102 Her p 1 0.3090057 13.60 14.40 0.80 18.12. 01:11 18 (N) 13
KZ Boo p 8 0.353515 12.65 13.10 0.45 18.12. 01:11 44 (NE) 35
V450 Peg s 1 0.556231 14.00 14.00 0.00 18.12. 01:11 337 (NW) -10
IP Aql p 10 2.193778 14.30 14.90 0.60 18.12. 01:11 18 (N) -46
HI Lac p 10 0.1666655 15.00 18.00 3.00 18.12. 01:11 334 (NW) 20
PS Dra p 10 0.43747 13.05 13.35 0.30 18.12. 01:11 35 (NE) 38
BR Cyg s 1 1.33256415 9.40 9.58 0.18 18.12. 01:11 3 (N) 7
V342 UMa s 1 0.3438515 13.40 13.40 0.00 18.12. 01:11 69 (E) 64
IO Cnc p 1 0.347694 13.00 13.58 0.58 18.12. 01:11 148 (SE) 53
V1148 Her p 10 0.2822545 12.50 13.10 0.60 18.12. 01:11 38 (NE) 21
V1219 Sco p 10 1 14.10 14.50 0.40 18.12. 01:11 92 (E) -57
V404 Gem s 1 0.348706 11.59 12.11 0.52 18.12. 01:12 210 (SW) 53
HU And s 10 0.2857905 16.50 17.20 0.70 18.12. 01:12 311 (NW) 19
V641 Ori p 1 0.450815 14.20 14.80 0.60 18.12. 01:12 226 (SW) 46
V445 Cas s 1 0.6735235 10.89 11.08 0.19 18.12. 01:12 321 (NW) 28
V496 Cam p 7 0.392897 13.95 14.40 0.45 18.12. 01:12 1 (N) 59
V907 Cep p 10 0.63622 12.35 12.85 0.50 18.12. 01:12 346 (N) 37
SY Hor s 10 0.3116395 11.48 12.08 0.60 18.12. 01:12 217 (SW) -18
SS Lib p 1 1.438006 10.40 11.30 0.90 18.12. 01:12 79 (E) -29
W Crv p 1 0.3880813 11.16 12.50 1.34 18.12. 01:13 120 (SE) 7
ER Cep s 9 0.2857369 15.67 16.27 0.60 18.12. 01:13 353 (N) 48
OO Aql p 1 0.506792 9.20 9.90 0.70 18.12. 01:13 4 (N) -31
AY Aqr p 10 0.281995 13.70 14.70 1.00 18.12. 01:13 303 (NW) -48
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.