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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V697 Cen p 10 2.0600485 13.10 13.80 0.70 21.12. 01:41 145 (SE) -32
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 21.12. 01:41 5 (N) -2
AH Aur p 1 0.4941067 10.20 10.70 0.50 21.12. 01:41 242 (SW) 56
BV Dra s 1 0.350067 7.88 7.88 0.00 21.12. 01:41 37 (NE) 39
PR Boo s 10 0.371281 13.70 13.70 0.00 21.12. 01:41 52 (NE) 28
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.12. 01:41 334 (NW) 70
AF LMi p 6 0.406597 14.00 14.60 0.60 21.12. 01:42 118 (SE) 62
AP CMa p 10 2.138138 14.30 15.10 0.80 21.12. 01:42 199 (S) 18
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 21.12. 01:42 135 (SE) 28
BQ Ari p 6 0.282335 10.28 10.55 0.27 21.12. 01:42 278 (W) 12
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 21.12. 01:43 13 (N) -2
PY Boo p 9 0.278049 12.10 12.65 0.55 21.12. 01:43 46 (NE) 31
IM Vir p 9 1.308614 9.74 9.89 0.15 21.12. 01:43 116 (SE) 13
QX Vir s 1 0.242075 13.31 13.60 0.29 21.12. 01:43 95 (E) -3
V1172 Her s 4 0.236167 12.00 12.50 0.50 21.12. 01:43 61 (NE) -3
FS Mon p 5 1.905867 10.50 11.50 1.00 21.12. 01:44 203 (SW) 32
V1045 Her p 1 0.510283 10.90 11.40 0.50 21.12. 01:44 35 (NE) 17
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.12. 01:44 38 (NE) 56
IO Boo s 7 0.2711483 13.00 13.00 0.00 21.12. 01:44 79 (E) 24
V495 Aql p 10 1.008914 14.50 15.00 0.50 21.12. 01:44 37 (NE) -44
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 21.12. 01:45 16 (N) -5
QV Lup p 10 0.365618 11.35 11.78 0.43 21.12. 01:45 121 (SE) -33
V368 Tel p 10 0.286829 11.25 12.37 1.12 21.12. 01:45 95 (E) -82
MR Cas p 1 0.352936 14.90 15.70 0.80 21.12. 01:45 333 (NW) 26
DK And p 1 0.489223 12.50 13.10 0.60 21.12. 01:45 334 (NW) 16
RS Col p 4 0.67235 9.54 9.99 0.45 21.12. 01:45 224 (SW) -1
BN Ari s 1 0.2993717 10.38 10.98 0.60 21.12. 01:45 294 (NW) 15
TW CMi s 10 1.07926 14.80 15.60 0.80 21.12. 01:45 203 (SW) 45
V363 UMa p 10 0.379116 13.75 14.05 0.30 21.12. 01:45 50 (NE) 44
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.12. 01:45 50 (NE) 24
IR Cnc s 5 0.717767 11.90 12.27 0.37 21.12. 01:45 190 (S) 63
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 21.12. 01:45 9 (N) 19
V560 Mon p 9 2.072805 13.90 14.70 0.80 21.12. 01:46 217 (SW) 34
V1064 Cas p 10 0.457606 11.30 11.80 0.50 21.12. 01:46 331 (NW) 35
V1151 Her p 10 0.27818 12.80 13.05 0.25 21.12. 01:46 44 (NE) 26
OQ UMa p 1 0.283356 13.00 13.70 0.70 21.12. 01:46 50 (NE) 46
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 21.12. 01:46 345 (N) -50
V1069 Her s 6 0.486617 12.30 12.30 0.00 21.12. 01:47 30 (NE) 14
V637 Cen p 10 0.378416 12.50 13.10 0.60 21.12. 01:47 123 (SE) -25
V1065 Her s 4 0.397828 11.50 11.50 0.00 21.12. 01:47 40 (NE) -2
BV Tau s 3 0.930451 11.70 11.90 0.20 21.12. 01:47 251 (W) 44
OR Cas s 1 1.245709 11.40 11.80 0.40 21.12. 01:47 331 (NW) 31
V658 Lyr s 1 0.33026 11.10 11.10 0.00 21.12. 01:47 23 (NE) 11
BT Tri p 10 0.2512 14.20 14.80 0.60 21.12. 01:47 297 (NW) 17
GK Boo s 1 0.477772 10.30 10.30 0.00 21.12. 01:48 66 (NE) 28
CL Cet p 10 0.621622 9.87 10.04 0.17 21.12. 01:48 286 (W) -35
UU Aqr p 1 0.16358045 10.90 12.60 1.70 21.12. 01:48 333 (NW) -41
BC Col p 10 0.29683 15.00 15.00 0.00 21.12. 01:48 217 (SW) 4
MS UMa s 1 0.410388 11.97 11.97 0.00 21.12. 01:48 75 (E) 64
DE Sge p 5 2.872023 11.90 13.60 1.70 21.12. 01:49 10 (N) -19
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.