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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 °
DL Cep p 1 1.630486 12.40 13.20 0.80 25.12. 23:49 338 (N) 25
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 25.12. 23:49 180 (S) 41
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 25.12. 23:49 302 (NW) -23
EM Lac s 1 0.3891351 12.50 13.09 0.59 25.12. 23:49 332 (NW) 22
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 25.12. 23:49 243 (SW) 44
EM Psc p 8 0.343975 14.30 14.75 0.45 25.12. 23:49 277 (W) 12
SY Cep p 7 8.34711 12.05 12.98 0.93 25.12. 23:50 338 (N) 28
AR Boo s 1 0.3448727 13.50 14.20 0.70 25.12. 23:50 66 (NE) 13
V341 Ori p 10 2.39122 14.80 17.00 2.20 25.12. 23:50 207 (SW) 52
AM Aqr s 9 0.3737388 12.80 12.80 0.00 25.12. 23:50 293 (NW) -43
V1189 Aql p 10 0.3154 13.50 14.50 1.00 25.12. 23:50 1 (N) -38
V603 Aur p 8 0.37475 12.70 13.40 0.70 25.12. 23:50 288 (W) 71
FR Del p 8 0.3497468 15.00 15.30 0.30 25.12. 23:50 332 (NW) -24
V396 Mon p 1 0.3963436 12.60 13.60 1.00 25.12. 23:50 191 (S) 43
GW Lac p 10 0.535875 15.00 16.00 1.00 25.12. 23:50 328 (NW) 23
V751 Oph p 10 1.07285 14.00 15.00 1.00 25.12. 23:50 32 (NE) -32
V2612 Oph s 1 0.375305 9.35 9.70 0.35 25.12. 23:51 12 (N) -33
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 25.12. 23:51 272 (W) 23
V637 Cen p 10 0.378416 12.50 13.10 0.60 25.12. 23:51 109 (E) -39
DE Lyn p 1 0.408818 13.13 13.90 0.77 25.12. 23:51 48 (NE) 77
V580 Lyr s 1 0.289052 12.85 12.85 0.00 25.12. 23:51 4 (N) -4
V613 And p 7 0.937902 8.79 10.00 1.21 25.12. 23:51 321 (NW) 20
V1282 Her s 1 0.278349 13.35 13.35 0.00 25.12. 23:51 16 (N) 8
V2788 Ori s 7 0.500033 12.00 12.00 0.00 25.12. 23:51 200 (S) 44
V373 Dra p 3 0.316906 13.00 14.00 1.00 25.12. 23:51 16 (N) 16
GU Ori s 1 0.470682 12.90 12.90 0.00 25.12. 23:51 204 (SW) 51
MT Aur s 7 1.191266 14.80 14.80 0.00 25.12. 23:51 222 (SW) 66
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 25.12. 23:51 146 (SE) 57
V343 UMa s 1 0.560642 14.20 14.20 0.00 25.12. 23:52 65 (NE) 57
V636 Oph p 10 2.233265 13.50 15.70 2.20 25.12. 23:52 10 (N) -29
V936 Aql p 9 0.481821 13.90 14.80 0.90 25.12. 23:52 4 (N) -46
NO Cam p 1 0.430755 12.20 13.00 0.80 25.12. 23:53 340 (N) 59
IQ Tel p 10 0.73673 12.60 13.00 0.40 25.12. 23:53 234 (SW) -78
V1170 Her p 10 0.413998 12.20 12.50 0.30 25.12. 23:53 30 (NE) 10
BH Lyn p 10 0.1558756 13.70 16.30 2.60 25.12. 23:53 78 (E) 79
V1044 Her s 1 0.2406405 13.07 13.07 0.00 25.12. 23:53 23 (NE) 2
V449 And p 1 0.3385155 12.20 12.90 0.70 25.12. 23:53 297 (NW) 42
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 25.12. 23:53 314 (NW) -42
NW Aqr p 1 0.30163 12.00 12.00 0.00 25.12. 23:53 299 (NW) -21
BL Eri s 1 0.416918 11.51 11.51 0.00 25.12. 23:53 227 (SW) 17
HS Ara p 9 2.645573 14.00 15.40 1.40 25.12. 23:54 127 (SE) -77
AL Cas s 1 0.50055583 12.90 13.60 0.70 25.12. 23:54 329 (NW) 51
NR Cam p 1 0.255885 10.76 11.25 0.49 25.12. 23:54 4 (N) 62
V997 Cyg s 1 0.458224 14.10 14.10 0.00 25.12. 23:54 355 (N) 13
V978 Cyg p 10 1.51305 15.50 17.00 1.50 25.12. 23:54 355 (N) 16
V1071 Sgr p 10 0.6780475 13.20 13.90 0.70 25.12. 23:54 5 (N) -62
V554 Hya p 10 0.302559 12.50 13.30 0.80 25.12. 23:54 106 (E) -23
BX CrB p 10 0.358838 12.25 12.50 0.25 25.12. 23:54 36 (NE) 7
V470 Cam s 1 0.0956467 14.10 14.25 0.15 25.12. 23:54 359 (N) 73
LY Cep p 10 1.948004 13.90 14.20 0.30 25.12. 23:54 340 (N) 27
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.