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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GH Boo p 1 0.65951 11.90 12.30 0.40 21.12. 15:55 318 (NW) -1
HY Lyr s 4 0.369101 13.80 14.10 0.30 21.12. 15:55 278 (W) 36
NU Boo p 8 0.339576 13.40 13.80 0.40 21.12. 15:55 325 (NW) 26
IL Boo s 6 0.347407 13.10 13.10 0.00 21.12. 15:55 327 (NW) 14
V1044 Her s 1 0.2406405 13.07 13.07 0.00 21.12. 15:56 295 (NW) 30
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 21.12. 15:56 286 (W) -64
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 21.12. 15:56 293 (NW) 63
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 21.12. 15:56 253 (W) 58
V392 Cam p 8 0.664015 13.80 14.30 0.50 21.12. 15:56 26 (NE) 44
V392 Cam s 8 0.664015 13.80 13.80 0.00 21.12. 15:56 26 (NE) 44
AL Sco p 10 1.532249 11.20 13.50 2.30 21.12. 15:56 249 (W) -26
QY Boo p 10 0.341883 12.70 12.90 0.20 21.12. 15:57 313 (NW) 22
ER Hya p 10 0.6516339 13.60 14.70 1.10 21.12. 15:57 307 (NW) -57
HX Eri p 10 0.80615 12.60 13.20 0.60 21.12. 15:57 123 (SE) 3
UX Her p 1 1.54886 9.05 10.21 1.16 21.12. 15:57 271 (W) 22
MS Cas s 1 1.172739 12.90 13.20 0.30 21.12. 15:57 39 (NE) 76
PV Boo p 10 0.292588 14.51 15.14 0.63 21.12. 15:57 309 (NW) 12
V390 Hya p 7 1.0797024 11.86 13.77 1.91 21.12. 15:57 50 (NE) -30
V803 Aql s 4 0.2634245 14.00 14.80 0.80 21.12. 15:57 241 (SW) 13
PT Vir p 7 0.3081795 13.38 13.56 0.18 21.12. 15:57 337 (NW) -27
V909 Cep p 7 0.425573 12.13 12.47 0.34 21.12. 15:58 351 (N) 80
V410 Aur s 1 0.366355 10.10 10.10 0.00 21.12. 15:58 66 (NE) 26
V569 Sco p 1 1.0472438 10.75 11.54 0.79 21.12. 15:58 241 (SW) -33
V659 Ara p 10 0.2918802 13.90 14.50 0.60 21.12. 15:58 221 (SW) -44
V366 Her s 5 2.75832 12.20 12.20 0.00 21.12. 15:58 287 (W) 22
V516 Her p 9 0.4632348 16.40 17.10 0.70 21.12. 15:58 279 (W) 25
BG Del s 7 0.5636117 13.60 13.80 0.20 21.12. 15:58 238 (SW) 45
V369 Dra p 10 0.40095 13.40 13.80 0.40 21.12. 15:58 306 (NW) 39
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 21.12. 15:58 284 (W) 63
GY Psc p 9 0.33967 12.40 12.60 0.20 21.12. 15:58 114 (SE) 57
V724 Aql p 1 0.517599 11.10 11.57 0.47 21.12. 15:59 234 (SW) 27
V1071 Cen p 10 2.69535 9.68 10.23 0.55 21.12. 15:59 350 (N) -77
V445 Cam p 10 0.30118 14.40 15.20 0.80 21.12. 15:59 15 (N) 45
EH Lyn p 1 0.326743 13.00 13.28 0.28 21.12. 15:59 24 (NE) -2
V494 Mon p 6 0.8388177 11.60 12.20 0.60 21.12. 15:59 73 (E) -17
GZ Pup p 10 0.3202743 11.70 12.20 0.50 21.12. 16:00 98 (E) -50
BI Tri p 10 0.549353 12.30 12.65 0.35 21.12. 16:00 104 (E) 53
HM Cet p 5 0.44462 12.96 12.96 0.00 21.12. 16:00 123 (SE) 31
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 21.12. 16:00 269 (W) 52
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 21.12. 16:00 262 (W) 52
AU Men p 9 0.343841 10.29 11.11 0.82 21.12. 16:00 153 (SE) -51
V694 Aql p 6 0.820581 12.40 12.90 0.50 21.12. 16:00 240 (SW) 32
IM Her p 10 3.712615 14.10 14.90 0.80 21.12. 16:00 292 (W) 24
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.12. 16:00 283 (W) -11
V1633 Ori s 3 1.149385 12.10 12.10 0.00 21.12. 16:00 73 (E) -9
V450 Peg p 1 0.556231 14.00 14.50 0.50 21.12. 16:01 222 (SW) 62
FZ CVn p 9 0.358335 13.50 14.00 0.50 21.12. 16:01 328 (NW) 8
V Crt p 1 0.7020358 9.90 10.53 0.63 21.12. 16:01 351 (N) -56
GR Psc s 4 0.49432 11.21 11.21 0.00 21.12. 16:01 126 (SE) 53
MR Com s 1 0.412743 12.00 12.40 0.40 21.12. 16:01 331 (NW) -8
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.