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 °
SW Gru p 10 0.28812 13.50 14.00 0.50 25.12. 14:13 175 (S) -5
V1004 Cyg s 1 0.6856946 12.60 13.00 0.40 25.12. 14:14 238 (SW) 65
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 25.12. 14:14 292 (W) 70
V839 Cen p 8 0.330936 9.51 10.13 0.62 25.12. 14:14 270 (W) -51
FX Dra s 5 0.8166005 9.29 9.29 0.00 25.12. 14:14 315 (NW) 42
AO Cam p 1 0.3299026 9.50 10.00 0.50 25.12. 14:14 43 (NE) 31
CZ And p 8 2.717151 12.40 13.00 0.60 25.12. 14:15 82 (E) 75
BO Her s 5 4.272831 10.70 10.80 0.10 25.12. 14:15 249 (W) 48
V1264 Her p 10 0.81474 12.35 12.70 0.35 25.12. 14:15 274 (W) 43
ER Cep s 9 0.2857369 15.67 16.27 0.60 25.12. 14:15 6 (N) 53
CQ Hya s 6 1.10293 13.50 13.50 0.00 25.12. 14:15 17 (N) -36
FZ Del s 1 0.7832118 10.20 10.20 0.00 25.12. 14:15 194 (S) 44
V553 Hya s 5 0.371497 12.36 12.36 0.00 25.12. 14:16 290 (W) -49
KM Cnc s 3 0.536435 12.60 11.60 -1.00 25.12. 14:16 20 (N) -14
BS Mus s 10 0.7682444 11.00 11.00 0.00 25.12. 14:16 210 (SW) -69
EM Lac s 1 0.3891351 12.50 13.09 0.59 25.12. 14:16 57 (NE) 81
V1470 Aql p 9 0.834993 7.83 7.93 0.10 25.12. 14:16 214 (SW) 47
V565 And p 8 0.3272 12.17 12.30 0.13 25.12. 14:16 70 (E) 46
IT Nor s 8 0.635779 9.40 9.80 0.40 25.12. 14:16 232 (SW) -27
GQ Aps p 10 0.6353 14.50 15.00 0.50 25.12. 14:17 198 (S) -49
V664 Lyr s 8 0.359987 13.00 13.00 0.00 25.12. 14:17 274 (W) 59
BW Dra p 1 0.292165 8.61 9.08 0.47 25.12. 14:17 322 (NW) 40
AQ Boo s 1 0.333139 12.30 12.30 0.00 25.12. 14:17 302 (NW) -3
BL And s 1 0.722376 11.00 11.24 0.24 25.12. 14:17 74 (E) 75
V357 Aps p 7 0.304565 14.00 14.30 0.30 25.12. 14:17 198 (S) -49
GX Boo s 6 0.38784 12.16 12.32 0.16 25.12. 14:18 303 (NW) 5
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 25.12. 14:18 291 (W) -50
V658 Lyr p 1 0.33026 11.10 11.50 0.40 25.12. 14:18 281 (W) 60
GK Boo p 1 0.477772 10.30 10.80 0.50 25.12. 14:18 305 (NW) 19
NQ Aqr p 8 0.429586 12.40 12.95 0.55 25.12. 14:18 188 (S) 28
TY Cet p 5 0.323676 11.62 12.10 0.48 25.12. 14:19 114 (SE) 1
I Boo s 1 0.2678178 5.80 6.29 0.49 25.12. 14:19 310 (NW) 30
GY Psc p 9 0.33967 12.40 12.60 0.20 25.12. 14:19 94 (E) 45
V1183 Her p 10 0.3095 12.65 13.10 0.45 25.12. 14:19 286 (W) 33
V737 Cep s 8 0.2987665 11.95 12.30 0.35 25.12. 14:19 353 (N) 76
V383 Cam p 10 0.3772858 11.65 11.90 0.25 25.12. 14:19 19 (N) 43
GZ CMa s 10 4.80084 8.10 8.10 0.00 25.12. 14:19 53 (NE) -46
BH Cen p 9 0.791585 10.03 11.16 1.13 25.12. 14:20 219 (SW) -69
GS Cep s 1 1.471625 10.20 10.20 0.00 25.12. 14:20 50 (NE) 77
IV Gem s 3 0.60269 12.20 12.20 0.00 25.12. 14:20 30 (NE) -3
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 25.12. 14:20 219 (SW) 16
OZ Boo p 9 0.324084 13.90 14.15 0.25 25.12. 14:20 294 (NW) 18
BD Scl p 9 0.566291 10.02 10.30 0.28 25.12. 14:20 141 (SE) 6
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 25.12. 14:20 209 (SW) 5
AY CrB s 8 0.460476 13.50 14.00 0.50 25.12. 14:20 294 (NW) 21
V656 Pup p 10 0.32903 18.12 18.27 0.15 25.12. 14:20 97 (E) -68
VZ Lib s 1 0.358261 10.13 10.55 0.42 25.12. 14:20 261 (W) -13
V620 Aur p 1 0.751632 13.00 13.00 0.00 25.12. 14:21 42 (NE) 14
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 25.12. 14:21 267 (W) 53
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 25.12. 14:21 184 (S) 29
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.