Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:40 // 15:47 UTC
Civil Twilight (6°): 05:08 // 16:18 UTC
Nautical Twilight (12°): 04:30 // 16:56 UTC
Astronomical Twilight (18°): 03:53 // 17:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2021 Cyg p 3 3.804225 8.90 9.50 0.60 27.10. 20:31 263 (W) 53
V1104 Her s 1 0.227876 13.30 13.30 0.00 27.10. 20:31 305 (NW) 37
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 27.10. 20:31 263 (W) 22
KM Cnc p 3 0.536435 12.60 13.10 0.50 27.10. 20:31 51 (NE) -1
YY Eri p 1 0.3214963 8.37 9.04 0.67 27.10. 20:31 117 (SE) 8
AK Cam s 1 2.226805 10.30 10.30 0.00 27.10. 20:31 13 (N) 41
V2766 Ori s 6 0.6032 15.00 15.00 0.00 27.10. 20:31 88 (E) 5
AZ Vel p 10 0.77578092 12.70 13.60 0.90 27.10. 20:32 103 (E) -54
GN CVn p 1 0.395009 12.00 12.50 0.50 27.10. 20:32 336 (NW) 3
SV Gru p 10 1.35939 11.96 14.16 2.20 27.10. 20:32 201 (S) -8
SY Hor p 10 0.3116395 11.48 12.34 0.86 27.10. 20:32 139 (SE) -21
V2553 Oph s 1 0.457615 11.30 11.70 0.40 27.10. 20:32 286 (W) 5
V1047 Her p 1 0.320736 12.26 12.78 0.52 27.10. 20:33 301 (NW) 18
V628 Aur p 9 1.313 15.71 16.31 0.60 27.10. 20:33 64 (NE) 31
V997 Aql s 8 1.7948425 13.00 13.00 0.00 27.10. 20:33 255 (W) 20
V1151 Her p 10 0.27818 12.80 13.05 0.25 27.10. 20:33 322 (NW) 22
V945 Cep p 10 1.129913 11.87 12.17 0.30 27.10. 20:33 350 (N) 74
V524 Oph p 8 0.308917 13.00 13.80 0.80 27.10. 20:34 256 (W) -27
V354 Aps p 8 0.587153 12.35 12.60 0.25 27.10. 20:34 197 (S) -57
V362 Tel p 10 1.21125 9.68 9.96 0.28 27.10. 20:34 225 (SW) -31
V398 Cam p 9 2.087175 13.02 14.10 1.08 27.10. 20:34 34 (NE) 47
V517 And p 10 0.49053 13.30 13.60 0.30 27.10. 20:34 140 (SE) 73
V480 Peg p 9 0.3735416 12.90 13.30 0.40 27.10. 20:34 233 (SW) 53
OY Cas p 10 2.019284 15.50 16.80 1.30 27.10. 20:35 32 (NE) 75
GW Psc p 8 0.3363377 11.35 12.00 0.65 27.10. 20:35 153 (SE) 45
BH Lyn p 10 0.1558756 13.70 16.30 2.60 27.10. 20:35 33 (NE) 21
V490 And s 7 0.424185 14.60 14.60 0.00 27.10. 20:35 150 (SE) 81
V338 Dra s 5 0.2351485 13.30 13.30 0.00 27.10. 20:35 332 (NW) 30
AR Dra s 1 0.675838 11.29 11.63 0.34 27.10. 20:35 358 (N) 25
DD Aqr p 1 0.7210105 10.90 11.70 0.80 27.10. 20:35 205 (SW) 38
NU Cyg s 3 0.2811248 14.30 14.90 0.60 27.10. 20:35 281 (W) 45
BU Cep s 5 1.414368 12.20 12.20 0.00 27.10. 20:36 330 (NW) 71
V1865 Ori p 3 0.717374 12.50 12.90 0.40 27.10. 20:36 87 (E) 18
CS CrB p 9 0.336486 15.00 15.20 0.20 27.10. 20:36 307 (NW) 6
EX And s 8 1.632506 12.70 13.00 0.30 27.10. 20:36 242 (SW) 86
FS Aqr s 7 0.26205 13.20 13.20 0.00 27.10. 20:37 216 (SW) 34
CI CVn p 3 0.8158745 9.36 9.87 0.51 27.10. 20:37 348 (N) 9
HI Mon s 6 1.5744326 9.30 9.90 0.60 27.10. 20:37 83 (E) -11
V666 Ori p 10 3.8542 14.00 17.00 3.00 27.10. 20:37 80 (E) 15
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 27.10. 20:37 321 (NW) 9
OS Boo p 10 0.275727 13.80 14.10 0.30 27.10. 20:37 328 (NW) 11
XY LMi p 1 0.436886 10.70 11.10 0.40 27.10. 20:37 19 (N) -5
BO Ari s 1 0.3181937 10.00 10.00 0.00 27.10. 20:38 121 (SE) 57
X PsA s 10 0.3977746 13.00 14.20 1.20 27.10. 20:38 207 (SW) 11
TV Mus s 10 0.4456651 11.00 11.30 0.30 27.10. 20:38 170 (S) -75
WX UMi p 10 0.38714 14.40 15.10 0.70 27.10. 20:38 352 (N) 35
V1055 Her s 1 0.3154085 11.32 11.32 0.00 27.10. 20:38 306 (NW) 24
IO Cnc p 1 0.347694 13.00 13.58 0.58 27.10. 20:38 42 (NE) -14
V420 Nor p 10 0.6108 17.58 17.95 0.37 27.10. 20:38 237 (SW) -57
TZ CrA p 10 0.686748 9.60 10.33 0.73 27.10. 20:38 237 (SW) -30
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.