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 °
V1142 Cyg s 9 5.76226 13.10 13.40 0.30 16.12. 18:08 286 (W) 33
V680 Per s 1 0.37422 13.55 13.55 0.00 16.12. 18:08 115 (SE) 66
V1095 Her p 1 0.415379 11.90 12.40 0.50 16.12. 18:09 314 (NW) 21
V1034 Her s 1 0.81529 12.88 12.88 0.00 16.12. 18:09 301 (NW) -8
AQ Cap p 7 0.3173885 13.00 13.90 0.90 16.12. 18:09 233 (SW) 5
QW Cyg p 2 0.5876453 13.90 14.40 0.50 16.12. 18:09 286 (W) 38
V497 And p 10 0.3051 14.70 15.50 0.80 16.12. 18:09 190 (S) 74
OZ Dra p 10 0.136647 18.00 20.00 2.00 16.12. 18:09 356 (N) 26
V1038 Her p 1 0.26818 11.80 12.40 0.60 16.12. 18:09 312 (NW) 10
V784 Aql p 4 0.5876933 14.20 14.80 0.60 16.12. 18:10 265 (W) 22
V1274 Cen p 10 2.68153 16.15 16.17 0.02 16.12. 18:10 196 (S) -75
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 16.12. 18:10 260 (W) 84
V556 And p 1 0.43141 14.55 14.80 0.25 16.12. 18:10 110 (E) 78
GK Boo s 1 0.477772 10.30 10.30 0.00 16.12. 18:10 339 (N) 0
IZ Lac p 1 0.7989215 12.50 12.80 0.30 16.12. 18:10 290 (W) 65
V1202 Her p 10 0.3388 13.70 14.30 0.60 16.12. 18:10 323 (NW) 17
V554 And p 5 0.35291 16.32 16.78 0.46 16.12. 18:10 111 (E) 78
DN Cam p 1 0.4983105 8.23 8.73 0.51 16.12. 18:10 27 (NE) 57
NU Cyg p 3 0.2811248 14.30 14.90 0.60 16.12. 18:10 289 (W) 37
IX Boo s 8 0.35431 12.90 12.90 0.00 16.12. 18:10 341 (N) -14
MQ Peg p 3 0.379386 13.39 13.67 0.28 16.12. 18:10 239 (SW) 58
V415 CMa p 10 1.98571 6.34 6.48 0.14 16.12. 18:10 108 (E) -14
V2635 Oph p 8 0.430959 12.15 12.60 0.45 16.12. 18:10 289 (W) -16
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 16.12. 18:10 278 (W) 35
QV UMa p 6 0.311444 13.50 14.50 1.00 16.12. 18:10 30 (NE) 18
RZ Com s 1 0.338507 10.42 10.42 0.00 16.12. 18:11 5 (N) -17
PT Boo p 9 0.4466345 12.60 12.82 0.22 16.12. 18:11 334 (NW) 9
HS Leo s 2 0.337706 13.80 14.40 0.60 16.12. 18:11 21 (N) -10
V421 Cam s 8 2.25308 12.83 13.50 0.67 16.12. 18:11 16 (N) 51
EX Psc p 1 0.289482 12.00 12.60 0.60 16.12. 18:11 195 (S) 45
V1851 Ori p 1 0.276946 12.00 12.50 0.50 16.12. 18:11 103 (E) 24
BF Tri s 9 0.326566 14.00 14.50 0.50 16.12. 18:11 150 (SE) 69
V629 And p 8 0.742579 11.20 11.66 0.46 16.12. 18:11 261 (W) 73
V873 Mon p 8 3.19665 10.58 10.93 0.35 16.12. 18:11 94 (E) 6
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 16.12. 18:12 283 (W) 62
HI Cep p 4 1.752931 12.30 13.80 1.50 16.12. 18:12 314 (NW) 52
OO Cyg p 7 0.2620015 14.10 14.60 0.50 16.12. 18:12 288 (W) 37
V411 Lyr s 6 0.582626 13.50 14.40 0.90 16.12. 18:12 292 (W) 27
V1286 Cen p 10 0.613378 11.37 11.98 0.61 16.12. 18:12 315 (NW) -80
I Boo s 1 0.2678178 5.80 6.29 0.49 16.12. 18:12 339 (N) 11
MN Lyr p 6 0.544077 13.80 14.50 0.70 16.12. 18:12 296 (NW) 24
BX Peg s 1 0.280418 11.00 11.62 0.62 16.12. 18:13 257 (W) 46
V500 Cam p 6 0.2483505 14.00 14.80 0.80 16.12. 18:13 14 (N) 43
V594 Lyr p 5 0.255999 14.00 14.33 0.33 16.12. 18:13 305 (NW) 32
HW Vir s 1 0.11671953 10.50 11.20 0.70 16.12. 18:13 5 (N) -49
EL Boo s 1 0.4137625 9.38 9.38 0.00 16.12. 18:13 331 (NW) -22
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 16.12. 18:14 151 (SE) 56
CE Leo p 1 0.3034287 11.80 12.60 0.80 16.12. 18:14 17 (N) -15
V1104 Her s 1 0.227876 13.30 13.30 0.00 16.12. 18:14 313 (NW) 29
BS Mus p 10 0.7682444 11.00 11.60 0.60 16.12. 18:14 151 (SE) -70
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.