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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1036 Her p 1 0.391678 11.31 11.61 0.30 25.12. 20:38 346 (N) -14
V494 Mon p 6 0.8388177 11.60 12.20 0.60 25.12. 20:39 134 (SE) 27
AC Crt p 3 0.617262 9.72 10.17 0.45 25.12. 20:39 86 (E) -19
V488 Cyg s 1 0.5605084 12.70 13.00 0.30 25.12. 20:39 309 (NW) 8
QQ Boo s 8 0.2764765 12.45 12.45 0.00 25.12. 20:39 5 (N) 6
V636 Aur s 1 0.3406176 13.70 14.10 0.40 25.12. 20:39 114 (SE) 65
CD Tri p 3 0.369035 12.14 12.62 0.48 25.12. 20:39 238 (SW) 67
V1275 Her p 10 0.29111 14.10 14.70 0.60 25.12. 20:39 343 (N) 9
V1073 Her s 1 0.2942815 11.00 11.00 0.00 25.12. 20:39 333 (NW) -1
IN Boo p 7 0.285759 13.90 14.80 0.90 25.12. 20:39 23 (NE) -5
V507 Lyr s 7 0.366912 14.21 14.21 0.00 25.12. 20:40 325 (NW) -4
W UMa s 1 0.3336367 7.75 8.43 0.68 25.12. 20:40 48 (NE) 41
QU Cam p 9 0.7518325 11.05 11.50 0.45 25.12. 20:40 1 (N) 62
V2640 Oph s 7 0.419892 12.50 13.20 0.70 25.12. 20:40 334 (NW) -32
V457 Mon p 4 0.950954 13.60 14.40 0.80 25.12. 20:40 129 (SE) 26
CW Aqr p 4 0.542909 10.70 11.00 0.30 25.12. 20:40 255 (W) -10
SY Ind s 10 0.4714 15.00 15.00 0.00 25.12. 20:40 230 (SW) -51
V2617 Oph p 10 0.424074 13.15 13.75 0.60 25.12. 20:41 350 (N) -48
V1140 Her p 10 0.373001 13.70 14.10 0.40 25.12. 20:41 1 (N) 7
MP Pup p 7 0.99893 10.00 10.50 0.50 25.12. 20:41 128 (SE) 12
XZ Leo p 1 0.487737 10.60 11.20 0.60 25.12. 20:41 78 (E) 13
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 25.12. 20:41 311 (NW) 17
V385 Sco p 3 2.345127 10.90 11.70 0.80 25.12. 20:41 296 (NW) -69
DY Cep s 8 1.57457 11.70 11.80 0.10 25.12. 20:41 318 (NW) 53
V1327 Her p 9 0.660064 12.74 13.15 0.41 25.12. 20:41 332 (NW) -7
CX Vir s 1 0.7460773 9.80 10.10 0.30 25.12. 20:41 43 (NE) -49
AU Ser p 1 0.3864975 10.90 11.80 0.90 25.12. 20:41 1 (N) -18
MY Ser s 9 3.32161 7.33 7.60 0.27 25.12. 20:42 311 (NW) -43
V502 Oph p 1 0.453387 8.34 8.84 0.50 25.12. 20:42 347 (N) -39
BN Ari s 1 0.2993717 10.38 10.98 0.60 25.12. 20:42 233 (SW) 58
V981 Oph p 8 1.428512 13.10 14.20 1.10 25.12. 20:43 331 (NW) -24
V1333 Her p 1 0.317594 13.27 13.82 0.55 25.12. 20:43 339 (N) 13
DR CVn p 1 0.329058 11.70 11.96 0.26 25.12. 20:43 38 (NE) 6
V356 Cam p 9 0.402503 13.06 13.41 0.35 25.12. 20:43 8 (N) 71
AA Cet s 1 0.536169 6.20 6.70 0.50 25.12. 20:43 209 (SW) 12
GQ Cnc p 2 0.422208 13.40 14.40 1.00 25.12. 20:43 81 (E) 28
V658 Lyr p 1 0.33026 11.10 11.50 0.40 25.12. 20:43 334 (NW) 12
FK Lac p 10 10.98065 13.00 13.80 0.80 25.12. 20:43 305 (NW) 43
V511 Cam p 9 0.404615 12.60 12.85 0.25 25.12. 20:44 12 (N) 49
QU Cyg s 1 0.3469114 14.50 15.10 0.60 25.12. 20:44 316 (NW) 12
MP Cam s 4 2.6091 12.50 12.50 0.00 25.12. 20:44 357 (N) 85
CN And p 1 0.4627909 9.70 10.25 0.55 25.12. 20:44 278 (W) 51
V1088 Her p 1 0.359231 11.00 11.50 0.50 25.12. 20:44 349 (N) -7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 25.12. 20:44 13 (N) -5
V839 Oph s 1 0.4090015 8.80 9.30 0.50 25.12. 20:45 325 (NW) -25
OO Aqr s 5 0.586623 9.20 9.59 0.39 25.12. 20:45 276 (W) -22
KW Pup p 2 1.6039075 11.30 12.00 0.70 25.12. 20:45 126 (SE) 8
QU Dra p 9 0.276915 14.10 14.80 0.70 25.12. 20:45 6 (N) 17
LU Vir p 1 0.492241 7.84 8.17 0.33 25.12. 20:45 50 (NE) -35
FK Leo s 6 1.73714 8.59 8.59 0.00 25.12. 20:45 68 (E) 0
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.