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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 °
MW Aur p 9 15.3405 12.40 13.00 0.60 25.12. 18:03 84 (E) 34
BT CrB p 9 0.0892 18.90 20.40 1.50 25.12. 18:03 329 (NW) 2
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 25.12. 18:03 353 (N) 79
V344 Cas s 4 1.000744 12.80 13.40 0.60 25.12. 18:03 303 (NW) 69
V495 Sct p 9 2.63743 9.78 10.81 1.03 25.12. 18:03 269 (W) -14
IN Cnc s 5 0.501459 13.00 12.00 -1.00 25.12. 18:03 58 (NE) -5
V900 Mon p 6 0.298305 11.92 12.80 0.88 25.12. 18:04 99 (E) 13
V1216 Her p 10 0.3020175 12.15 12.60 0.45 25.12. 18:04 325 (NW) 15
V1230 Her p 10 0.370002 14.07 14.69 0.62 25.12. 18:04 308 (NW) -10
V4202 Sgr p 9 1.3913 8.21 8.25 0.04 25.12. 18:04 269 (W) -30
V1106 Her s 1 0.2546005 12.60 12.60 0.00 25.12. 18:04 299 (NW) 9
V921 Her p 1 0.87738 9.44 9.80 0.36 25.12. 18:04 326 (NW) 17
RR Lep s 1 0.915427 9.99 10.19 0.20 25.12. 18:04 124 (SE) 9
MT Boo s 6 0.3653325 13.45 13.45 0.00 25.12. 18:04 344 (N) 3
SY Boo s 1 0.714484 12.25 12.25 0.00 25.12. 18:04 347 (N) -22
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 25.12. 18:04 357 (N) 82
QT Lup p 10 0.385957 12.32 12.82 0.50 25.12. 18:05 283 (W) -75
MU Aqr s 3 0.2722205 11.30 11.30 0.00 25.12. 18:05 253 (W) 12
LP UMa p 1 0.309901 12.52 12.79 0.27 25.12. 18:05 23 (NE) 24
V489 Cep s 8 2.553755 13.96 13.96 0.00 25.12. 18:05 321 (NW) 57
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 25.12. 18:05 230 (SW) 29
CP Hyi p 10 0.479406 7.90 8.04 0.14 25.12. 18:06 175 (S) -42
CF CrB p 10 0.262445 14.14 14.54 0.40 25.12. 18:06 326 (NW) -2
NY Lyr p 1 0.4408 12.70 13.20 0.50 25.12. 18:06 295 (NW) 25
DO CMa p 10 2.72529 14.00 15.90 1.90 25.12. 18:06 101 (E) -12
V469 And p 10 0.328106 15.10 15.90 0.80 25.12. 18:06 245 (SW) 75
CG Lac p 1 0.819389 13.90 15.00 1.10 25.12. 18:06 284 (W) 64
V1044 Her s 1 0.2406405 13.07 13.07 0.00 25.12. 18:06 318 (NW) 11
AA Lyr p 1 0.5173146 13.40 14.00 0.60 25.12. 18:06 293 (NW) 19
AY CrB s 8 0.460476 13.50 14.00 0.50 25.12. 18:07 335 (NW) -5
V870 Cep p 7 0.301066 10.93 11.17 0.24 25.12. 18:07 313 (NW) 60
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 25.12. 18:07 136 (SE) 81
CT Ind p 10 0.832102 12.60 13.40 0.80 25.12. 18:07 196 (S) -35
V420 Nor p 10 0.6108 17.58 17.95 0.37 25.12. 18:07 239 (SW) -68
V3792 Sgr p 10 2.248082 6.43 6.88 0.45 25.12. 18:08 267 (W) -31
V623 Ara p 10 1.7188 14.00 14.50 0.50 25.12. 18:08 236 (SW) -61
AS Ser s 1 0.4662346 11.40 11.50 0.10 25.12. 18:08 321 (NW) -31
V431 Gem p 10 0.254 17.50 17.70 0.20 25.12. 18:08 72 (E) 16
HY Gem s 5 0.351013 16.70 17.50 0.80 25.12. 18:08 85 (E) 25
V1261 Her p 4 0.397693 13.00 14.00 1.00 25.12. 18:08 307 (NW) -2
BK Oct s 10 0.3686 14.30 14.60 0.30 25.12. 18:08 202 (S) -47
EI Sge p 7 0.3882466 14.00 14.80 0.80 25.12. 18:09 277 (W) 20
V927 Mon s 8 0.361879 10.90 11.16 0.26 25.12. 18:09 92 (E) 7
CT Cet p 6 0.2564878 9.29 9.48 0.19 25.12. 18:09 184 (S) 20
DU CVn p 2 0.3071015 13.10 14.50 1.40 25.12. 18:09 7 (N) -2
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 25.12. 18:09 265 (W) -16
BL And p 1 0.722376 11.00 11.74 0.74 25.12. 18:09 288 (W) 69
V716 Cen p 10 1.490094 5.96 6.52 0.56 25.12. 18:10 232 (SW) -82
CH Hya p 10 0.346546 14.50 15.50 1.00 25.12. 18:10 26 (NE) -68
V963 Oph p 10 0.264743 14.60 15.10 0.50 25.12. 18:10 288 (W) -6
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.