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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:39 // 15:45 UTC
Civil Twilight (6°): 06:05 // 16:19 UTC
Nautical Twilight (12°): 05:26 // 16:58 UTC
Astronomical Twilight (18°): 04:48 // 17:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V354 UMa s 7 0.2938285 10.93 11.20 0.27 27.01. 09:20 301 (NW) 42
V742 Cen p 10 0.8644535 9.40 10.20 0.80 27.01. 09:20 252 (W) -42
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 27.01. 09:20 331 (NW) -14
V884 Sco p 10 3.41187 6.51 6.60 0.09 27.01. 09:20 200 (S) -1
V456 Cyg s 1 0.891195 10.80 11.40 0.60 27.01. 09:21 112 (E) 69
AK Her s 1 0.4215225 8.29 8.64 0.35 27.01. 09:21 218 (SW) 51
RU Eri s 1 0.632199 9.37 9.64 0.27 27.01. 09:21 61 (NE) -40
FT Lyn p 9 0.2937757 12.90 12.90 0.00 27.01. 09:21 333 (NW) -1
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 27.01. 09:21 127 (SE) 64
IO Boo p 7 0.2711483 13.00 13.50 0.50 27.01. 09:21 272 (W) 32
TY Boo p 1 0.3171485 10.81 11.47 0.66 27.01. 09:22 273 (W) 46
V1172 Her p 4 0.236167 12.00 12.50 0.50 27.01. 09:22 234 (SW) 45
UU Mon p 5 1.049817 12.80 14.10 1.30 27.01. 09:22 357 (N) -38
CR Del s 8 0.3537417 13.50 13.70 0.20 27.01. 09:22 141 (SE) 50
AB And s 1 0.3318894 9.50 10.20 0.70 27.01. 09:22 80 (E) 42
HN UMa p 4 0.38261 9.90 10.02 0.12 27.01. 09:22 311 (NW) 15
XY UMa p 1 0.47899511 9.50 10.17 0.67 27.01. 09:22 339 (N) 19
DW Ori p 8 0.916627 12.70 13.50 0.80 27.01. 09:22 12 (N) -25
BQ Phe p 10 0.218481 10.43 10.60 0.17 27.01. 09:22 128 (SE) -31
HP Pav s 10 0.2978 14.90 15.50 0.60 27.01. 09:22 172 (S) -32
G6891.1025 Sgr p 8 0.405543 9.00 9.00 0.00 27.01. 09:22 165 (S) 15
PY Boo s 9 0.278049 12.10 12.10 0.00 27.01. 09:22 293 (NW) 59
TV UMi p 1 0.4155497 8.77 8.85 0.08 27.01. 09:22 334 (NW) 56
EQ UMa s 6 0.3581533 12.40 12.60 0.20 27.01. 09:23 344 (N) 16
EG Cas p 1 0.611449 12.90 13.40 0.50 27.01. 09:23 51 (NE) 48
V1002 Her p 9 1.604377 8.99 9.14 0.15 27.01. 09:23 181 (S) 58
LQ Com s 1 0.356835 12.80 12.80 0.00 27.01. 09:23 290 (W) 18
V1168 Aql p 4 1.272567 11.90 13.90 2.00 27.01. 09:23 154 (SE) 49
NY Lyr p 1 0.4408 12.70 13.20 0.50 27.01. 09:23 161 (S) 74
FO Vir s 7 0.775565 6.50 6.67 0.17 27.01. 09:23 263 (W) 7
LU Aur p 10 0.388333333 13.50 14.50 1.00 27.01. 09:23 7 (N) 2
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 27.01. 09:24 114 (SE) 63
GK Aqr s 1 0.327415 12.40 12.40 0.00 27.01. 09:24 121 (SE) 23
IV Dra s 4 0.2681055 13.70 13.70 0.00 27.01. 09:24 295 (NW) 60
V417 Nor p 10 0.4067 16.03 16.65 0.62 27.01. 09:24 205 (SW) -23
BD Gem p 1 1.6167225 11.90 13.80 1.90 27.01. 09:24 5 (N) -24
W UMa p 1 0.3336367 7.75 8.48 0.73 27.01. 09:24 336 (NW) 22
HU And s 10 0.2857905 16.50 17.20 0.70 27.01. 09:24 63 (NE) 31
V482 Cam p 10 0.133619437 15.10 18.40 3.30 27.01. 09:24 356 (N) 28
V428 Cam p 8 0.290606 12.85 13.15 0.30 27.01. 09:24 3 (N) 37
V742 Her p 1 0.5776513 13.80 14.50 0.70 27.01. 09:24 252 (W) 76
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 27.01. 09:25 59 (NE) 57
V576 Cen s 10 0.378016 12.60 12.60 0.00 27.01. 09:25 254 (W) -35
SV Cam p 1 0.593072 8.40 9.00 0.60 27.01. 09:25 1 (N) 42
EI CVn s 1 0.260766 11.80 12.45 0.65 27.01. 09:25 282 (W) 36
LT Aql p 6 1.846203 12.40 14.90 2.50 27.01. 09:26 164 (S) 46
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 27.01. 09:26 160 (S) 68
HT Mon p 9 1.285946 13.80 14.70 0.90 27.01. 09:26 352 (N) -46
V1160 Her p 10 0.376073 12.20 12.65 0.45 27.01. 09:26 272 (W) 62
BT CrB p 9 0.0892 18.90 20.40 1.50 27.01. 09:26 263 (W) 55
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.