Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:15 // 16:16 UTC
Civil Twilight (6°): 04:45 // 16:47 UTC
Nautical Twilight (12°): 04:07 // 17:25 UTC
Astronomical Twilight (18°): 03:30 // 18:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RS CVn s 4 4.79779 7.93 8.19 0.26 12.10. 17:01 298 (NW) 24
BF Tri p 9 0.326566 14.00 14.60 0.60 12.10. 17:01 66 (NE) 21
V930 Cep p 8 0.393722 12.48 12.83 0.35 12.10. 17:01 32 (NE) 58
V856 Cep p 10 0.314008 12.25 12.50 0.25 12.10. 17:01 11 (N) 58
V1105 Her p 5 0.321736 12.60 13.00 0.40 12.10. 17:01 224 (SW) 66
ES UMa p 1 0.5288515 11.00 11.40 0.40 12.10. 17:02 346 (N) 32
V343 UMa p 1 0.560642 14.20 14.70 0.50 12.10. 17:02 330 (NW) 20
V351 Peg s 1 0.593297 8.00 8.00 0.00 12.10. 17:02 104 (E) 32
AW Vir s 1 0.3539976 11.00 11.67 0.67 12.10. 17:02 272 (W) 2
KT Cnc p 8 0.323691 13.60 14.20 0.60 12.10. 17:02 343 (N) -27
MU Aqr s 3 0.2722205 11.30 11.30 0.00 12.10. 17:02 155 (SE) 36
AC Lac p 10 1.619175 14.70 15.90 1.20 12.10. 17:02 70 (E) 62
TU Boo s 1 0.324284 11.80 12.40 0.60 12.10. 17:02 284 (W) 28
V1039 Her s 1 0.507761 12.54 12.54 0.00 12.10. 17:02 234 (SW) 44
V435 Peg p 9 0.312999 13.05 13.40 0.35 12.10. 17:02 134 (SE) 48
V501 CrA s 10 0.4110817 12.80 13.40 0.60 12.10. 17:03 195 (S) -2
V2637 Oph p 7 0.386173 11.80 12.27 0.47 12.10. 17:03 223 (SW) 38
CW CMi p 1 0.313192 11.20 11.60 0.40 12.10. 17:03 353 (N) -40
AR CrB s 1 0.3973515 10.80 10.80 0.00 12.10. 17:03 261 (W) 45
V1833 Ori p 10 0.377198 10.32 10.55 0.23 12.10. 17:03 43 (NE) -23
AY Gem s 1 3.053641 10.80 10.90 0.10 12.10. 17:03 14 (N) -19
NU Boo p 8 0.339576 13.40 13.80 0.40 12.10. 17:03 303 (NW) 50
IV Dra p 4 0.2681055 13.70 14.10 0.40 12.10. 17:03 298 (NW) 55
V1043 Her s 8 0.410255 13.63 13.63 0.00 12.10. 17:04 284 (W) 67
AU Dra p 1 0.515266 12.30 13.10 0.80 12.10. 17:04 334 (NW) 67
IN Gem p 9 1.131189 15.00 16.20 1.20 12.10. 17:04 13 (N) -22
LM Cnc p 5 0.315801 12.00 12.50 0.50 12.10. 17:04 339 (N) -24
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 12.10. 17:04 143 (SE) 75
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 12.10. 17:04 197 (S) 19
V2766 Ori s 6 0.6032 15.00 15.00 0.00 12.10. 17:04 28 (NE) -31
V340 Vir s 6 0.45486 11.53 11.85 0.32 12.10. 17:04 264 (W) -13
PS Per p 1 0.702179 13.00 13.70 0.70 12.10. 17:04 47 (NE) 25
FX Dra p 5 0.8166005 9.29 9.59 0.30 12.10. 17:05 306 (NW) 57
V517 Cam p 7 2.092226 10.98 11.38 0.40 12.10. 17:05 343 (N) 44
EX Leo p 1 0.408605 8.27 8.49 0.22 12.10. 17:05 313 (NW) -11
RY CMi p 6 3.26488 11.90 14.90 3.00 12.10. 17:05 3 (N) -33
NN Dra s 7 0.382879 12.34 12.90 0.56 12.10. 17:05 326 (NW) 42
HS Cnc p 7 0.359488 13.16 13.27 0.11 12.10. 17:06 338 (N) -26
CM Cep s 3 1.858924 12.10 12.10 0.00 12.10. 17:06 41 (NE) 57
KN Vul p 1 0.3573295 13.00 13.40 0.40 12.10. 17:06 167 (S) 67
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 12.10. 17:06 55 (NE) -10
V440 Cam p 10 1.1514 13.50 14.30 0.80 12.10. 17:06 6 (N) 34
V370 Cyg s 1 0.774543 11.80 11.90 0.10 12.10. 17:06 172 (S) 73
V372 Cam p 9 1.07882 12.90 13.90 1.00 12.10. 17:06 19 (N) 29
DN Boo p 1 0.447564 11.17 11.38 0.21 12.10. 17:06 276 (W) 14
RW Com s 1 0.2373465 11.00 11.56 0.56 12.10. 17:06 298 (NW) 11
BL And s 1 0.722376 11.00 11.24 0.24 12.10. 17:06 65 (NE) 56
QW Gem p 1 0.3581235 10.33 10.74 0.41 12.10. 17:06 9 (N) -10
V496 Mon s 5 0.660764 12.50 12.80 0.30 12.10. 17:07 17 (N) -35
V1147 Her p 10 0.254469 13.80 14.30 0.50 12.10. 17:07 280 (W) 54
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.