Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1153 Her p 10 0.374217 12.40 12.65 0.25 16.12. 12:36 290 (W) 60
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 16.12. 12:36 48 (NE) 77
V345 Mus p 10 2.76877 16.78 16.80 0.02 16.12. 12:36 216 (SW) -44
AN UMa p 6 0.07975275 14.90 20.20 5.30 16.12. 12:36 322 (NW) 17
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 16.12. 12:36 109 (E) 66
V947 Per p 6 0.297667 13.45 14.05 0.60 16.12. 12:37 40 (NE) 3
V725 Cyg s 1 1.4632545 13.30 13.30 0.00 16.12. 12:37 150 (SE) 69
NU Boo p 8 0.339576 13.40 13.80 0.40 16.12. 12:37 302 (NW) 51
V2357 Oph p 6 0.415568 10.66 10.79 0.13 16.12. 12:37 230 (SW) 41
V523 Aur s 1 0.330437 13.30 13.30 0.00 16.12. 12:37 359 (N) 1
CP Cam p 3 0.796712 10.75 11.23 0.48 16.12. 12:37 27 (NE) 34
CW Aqr s 4 0.542909 10.70 10.80 0.10 16.12. 12:37 136 (SE) 12
NT Dra p 7 1.639934 12.85 13.40 0.55 16.12. 12:37 351 (N) 39
HW Vir s 1 0.11671953 10.50 11.20 0.70 16.12. 12:37 271 (W) -12
X Car s 9 1.08263 7.90 8.60 0.70 16.12. 12:37 221 (SW) -76
VZ UMi p 5 0.6281 13.10 13.50 0.40 16.12. 12:37 337 (NW) 48
CN Com s 1 0.7354425 13.30 13.50 0.20 16.12. 12:38 292 (W) 3
V405 Cam p 10 0.374765 11.52 11.75 0.23 16.12. 12:38 12 (N) 26
TY Boo p 1 0.3171485 10.81 11.47 0.66 16.12. 12:38 278 (W) 41
V1134 Her s 7 0.602935 12.50 12.50 0.00 16.12. 12:38 201 (S) 51
DV Per p 6 0.8071396 14.40 14.90 0.50 16.12. 12:38 41 (NE) 30
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 16.12. 12:38 177 (S) 70
YY Eri s 1 0.3214963 8.37 8.99 0.62 16.12. 12:38 61 (NE) -35
BS Cas s 1 0.440469 12.20 12.60 0.40 16.12. 12:38 43 (NE) 41
V1261 Her p 4 0.397693 13.00 14.00 1.00 16.12. 12:38 229 (SW) 53
EY CVn p 1 0.342687 11.91 12.25 0.34 16.12. 12:38 296 (NW) 23
KT Lyr p 9 0.5815356 14.70 15.40 0.70 16.12. 12:39 213 (SW) 71
V473 Cam p 7 0.298438 11.55 12.20 0.65 16.12. 12:39 0 (N) 37
CL Ari s 8 0.993599 9.75 9.75 0.00 16.12. 12:39 49 (NE) 3
KV Gem p 1 0.358522 12.40 12.90 0.50 16.12. 12:39 9 (N) -24
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 16.12. 12:39 231 (SW) 23
RAFV050 Aps p 9 0.939865 10.50 10.80 0.30 16.12. 12:39 201 (S) -43
IV Ara p 10 0.99958 13.40 14.50 1.10 16.12. 12:39 195 (S) -21
V2640 Oph p 7 0.419892 12.50 13.20 0.70 16.12. 12:39 218 (SW) 39
EX Aqr s 6 0.8893855 11.90 11.90 0.00 16.12. 12:39 144 (SE) 37
GM Aqr p 6 0.367282 13.80 15.00 1.20 16.12. 12:40 129 (SE) 25
V717 Car p 9 0.9533071 10.44 10.94 0.50 16.12. 12:40 233 (SW) -62
V384 Vul p 1 0.4388572 12.72 13.16 0.44 16.12. 12:40 128 (SE) 60
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 16.12. 12:40 60 (NE) 61
V339 Lib p 9 0.339013 13.60 14.40 0.80 16.12. 12:40 231 (SW) 5
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 16.12. 12:40 184 (S) 10
V441 And p 4 0.469656 13.48 14.25 0.77 16.12. 12:40 64 (NE) 34
V579 And p 10 0.338094 12.50 12.80 0.30 16.12. 12:40 88 (E) 49
V405 Dra s 1 0.413036 11.54 11.54 0.00 16.12. 12:40 294 (NW) 81
UW CMa p 10 4.393407 4.84 5.33 0.49 16.12. 12:40 3 (N) -65
MM Aur p 9 0.774593 15.60 16.50 0.90 16.12. 12:40 23 (NE) -8
CC Lyn s 6 0.354627 6.42 6.42 0.00 16.12. 12:40 358 (N) 3
AE LMi s 5 0.528341 12.80 12.80 0.00 16.12. 12:41 323 (NW) 3
V761 Aql p 1 1.069347 13.00 14.10 1.10 16.12. 12:41 165 (S) 54
AU Aqr p 10 0.3711583 12.90 14.00 1.10 16.12. 12:41 140 (SE) 5
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.