Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VV CVn s 1 0.5331303 13.88 14.08 0.20 20.12. 17:58 356 (N) -7
SU Cep p 1 0.9014013 10.00 10.90 0.90 20.12. 17:58 303 (NW) 61
V362 UMa s 8 0.3428 14.20 14.60 0.40 20.12. 17:58 350 (N) 11
V483 Cam p 8 0.382247 12.95 13.35 0.40 20.12. 17:58 9 (N) 49
GQ Car p 9 0.6837115 13.00 13.70 0.70 20.12. 17:58 132 (SE) -68
V656 Lyr p 10 0.409766 13.20 13.60 0.40 20.12. 17:59 298 (NW) 21
V1171 Cyg s 1 1.462119 10.00 10.30 0.30 20.12. 17:59 284 (W) 34
CC Com s 1 0.2206859 11.30 11.30 0.00 20.12. 18:00 12 (N) -17
V948 Mon p 7 0.377107 13.00 13.60 0.60 20.12. 18:01 78 (E) -10
GR Boo p 1 0.3766695 11.45 11.90 0.45 20.12. 18:01 333 (NW) -10
V997 Cyg s 1 0.458224 14.10 14.10 0.00 20.12. 18:01 305 (NW) 44
V1230 Her p 10 0.370002 14.07 14.69 0.62 20.12. 18:01 303 (NW) -7
BT CrB p 9 0.0892 18.90 20.40 1.50 20.12. 18:01 325 (NW) 4
IP Peg p 1 0.15820616 13.00 18.60 5.60 20.12. 18:01 221 (SW) 53
ET Boo p 1 0.64504 9.14 9.49 0.35 20.12. 18:01 340 (N) 10
DW CMi p 2 0.30755495 14.50 15.00 0.50 20.12. 18:02 79 (E) -3
V416 Gem p 7 0.256181 12.50 13.00 0.50 20.12. 18:02 75 (E) 17
V2767 Ori p 9 1.52638 13.10 13.70 0.60 20.12. 18:02 98 (E) 16
QW Tel p 10 0.411928 8.06 8.21 0.15 20.12. 18:02 231 (SW) -44
V822 Cyg p 2 1.267769 12.90 14.20 1.30 20.12. 18:02 287 (W) 35
GM Aqr s 6 0.367282 13.80 13.80 0.00 20.12. 18:02 226 (SW) 27
IZ Lac p 1 0.7989215 12.50 12.80 0.30 20.12. 18:02 290 (W) 64
KP Peg s 5 0.7272053 7.05 7.05 0.00 20.12. 18:02 250 (W) 33
BS UMa p 1 0.3495099 13.70 14.00 0.30 20.12. 18:02 18 (N) 5
V412 Gem p 9 0.32667 16.36 16.96 0.60 20.12. 18:03 83 (E) 12
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.12. 18:03 21 (N) 8
DG CMi s 8 0.366037 11.94 12.05 0.11 20.12. 18:03 81 (E) 5
V1223 Tau p 7 0.446918 12.15 12.60 0.45 20.12. 18:03 131 (SE) 39
IO Cnc p 1 0.347694 13.00 13.58 0.58 20.12. 18:04 54 (NE) -7
V342 Lac p 1 0.700587 12.40 12.90 0.50 20.12. 18:04 291 (W) 64
AS CrB p 1 0.380663 11.35 11.85 0.50 20.12. 18:04 325 (NW) 4
GZ Pup s 10 0.3202743 11.70 12.10 0.40 20.12. 18:04 116 (SE) -32
RV CVn s 1 0.2695671 13.75 13.75 0.00 20.12. 18:04 352 (N) -11
V474 Cam p 5 0.328205 10.90 11.40 0.50 20.12. 18:04 30 (NE) 44
V907 Cyg s 1 0.541362 14.20 14.90 0.70 20.12. 18:04 285 (W) 27
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 20.12. 18:04 243 (SW) 12
PP Cam p 2 0.840392 12.45 13.01 0.56 20.12. 18:05 21 (N) 60
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 20.12. 18:05 304 (NW) 41
V418 Cam s 9 0.3067595 13.70 14.40 0.70 20.12. 18:05 29 (NE) 52
G5782.0963 Aqr p 9 0.938114 12.63 13.07 0.44 20.12. 18:05 239 (SW) 6
V651 Cas s 1 0.9968096 11.10 11.10 0.00 20.12. 18:05 312 (NW) 76
GP Peg s 1 0.9756146 10.20 10.20 0.00 20.12. 18:05 240 (SW) 61
WZ UMi p 10 0.64137 12.85 13.15 0.30 20.12. 18:05 356 (N) 35
WY Cet p 3 1.93972 9.20 10.30 1.10 20.12. 18:05 172 (S) 28
VW Boo p 1 0.342319 10.50 11.08 0.58 20.12. 18:06 340 (N) -25
V711 Cep s 1 1.304357 9.49 9.49 0.00 20.12. 18:06 321 (NW) 69
V758 Cen p 8 0.580785 8.80 9.40 0.60 20.12. 18:06 227 (SW) -81
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 20.12. 18:06 81 (E) -9
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 20.12. 18:06 304 (NW) 45
V1347 Her p 9 0.86027 13.25 13.65 0.40 20.12. 18:06 285 (W) 4
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.