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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XX LMi p 4 0.370979 12.42 12.56 0.14 21.02. 08:55 329 (NW) -1
GN CVn p 1 0.395009 12.00 12.50 0.50 21.02. 08:55 297 (NW) 29
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 21.02. 08:55 196 (S) -45
RZ UMi s 2 0.3373491 12.80 13.50 0.70 21.02. 08:55 355 (N) 51
CK Aqr s 6 0.2833722 12.90 12.90 0.00 21.02. 08:55 163 (S) 28
YY Cet s 1 0.7904598 10.58 10.78 0.20 21.02. 08:55 102 (E) -14
V1033 Her s 1 0.298051 11.19 11.19 0.00 21.02. 08:55 256 (W) 48
BC Eri p 1 0.527247 10.83 11.32 0.49 21.02. 08:56 66 (NE) -37
V580 Lyr p 1 0.289052 12.85 13.42 0.57 21.02. 08:56 228 (SW) 71
V959 Per p 8 0.990719 10.11 10.75 0.64 21.02. 08:56 39 (NE) 9
SY Ind s 10 0.4714 15.00 15.00 0.00 21.02. 08:56 176 (S) -19
BT Tri p 10 0.2512 14.20 14.80 0.60 21.02. 08:56 68 (E) 22
EP Aur s 1 0.5910081 10.80 10.90 0.10 21.02. 08:56 23 (NE) -5
V505 Cam p 7 0.336361 13.80 14.50 0.70 21.02. 08:57 357 (N) 43
V924 Oph p 10 0.359554 15.70 16.40 0.70 21.02. 08:57 211 (SW) 44
GI Boo p 4 1.033533 11.30 11.80 0.50 21.02. 08:57 291 (W) 33
V402 Aur p 3 0.603498 8.84 8.98 0.14 21.02. 08:57 37 (NE) 1
MR Com p 1 0.412743 12.00 12.45 0.45 21.02. 08:57 297 (NW) 13
IT Cnc p 6 0.363657 12.50 12.90 0.40 21.02. 08:57 350 (N) -18
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.02. 08:57 338 (N) 23
V909 Cep p 7 0.425573 12.13 12.47 0.34 21.02. 08:57 51 (NE) 65
V449 And s 1 0.3385155 12.20 12.20 0.00 21.02. 08:58 55 (NE) 33
BZ Eri p 1 0.6641701 9.00 9.48 0.48 21.02. 08:58 68 (E) -25
V594 Lyr p 5 0.255999 14.00 14.33 0.33 21.02. 08:58 260 (W) 76
V1183 Her p 10 0.3095 12.65 13.10 0.45 21.02. 08:58 269 (W) 48
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 21.02. 08:59 17 (N) 83
II Per p 1 0.4798527 13.50 14.20 0.70 21.02. 08:59 37 (NE) 15
GM CVn s 1 0.366984 12.00 12.00 0.00 21.02. 08:59 292 (W) 24
HM Mon p 1 0.40765587 13.40 14.20 0.80 21.02. 08:59 20 (N) -38
BC Tri p 10 0.707815 11.90 12.10 0.20 21.02. 08:59 74 (E) 27
V1315 Her s 1 0.358361 12.75 13.10 0.35 21.02. 08:59 258 (W) 66
V1143 Her s 1 0.318275 13.00 14.00 1.00 21.02. 08:59 240 (SW) 43
V1075 Aql s 1 0.88098 13.50 13.60 0.10 21.02. 08:59 182 (S) 56
V1656 Aql p 10 8.6294 13.40 14.80 1.40 21.02. 09:00 178 (S) 56
V1335 Her p 10 0.59428 14.10 14.60 0.50 21.02. 09:00 237 (SW) 61
V770 Aql s 2 1.592912 13.60 14.00 0.40 21.02. 09:00 181 (S) 50
HV Aqr p 1 0.374457 9.71 10.11 0.40 21.02. 09:00 157 (SE) 34
V1130 Tau p 2 0.798868 6.65 7.03 0.38 21.02. 09:00 68 (E) -15
V958 Cep p 10 0.345291 10.75 10.88 0.13 21.02. 09:00 11 (N) 54
AH Vir s 1 0.4075267 8.89 8.89 0.00 21.02. 09:00 299 (NW) -8
V1053 Cas s 1 0.649369 15.20 15.20 0.00 21.02. 09:00 46 (NE) 51
NS Cam p 5 0.907318 12.90 13.50 0.60 21.02. 09:00 1 (N) 34
NS Cep p 6 0.77638 12.20 12.60 0.40 21.02. 09:00 24 (NE) 78
EX Psc p 1 0.289482 12.00 12.60 0.60 21.02. 09:00 109 (E) 22
AS Tau p 6 3.48353 12.40 14.40 2.00 21.02. 09:01 37 (NE) -3
BT CrB p 9 0.0892 18.90 20.40 1.50 21.02. 09:01 277 (W) 43
AW UMa p 1 0.438726 6.83 7.13 0.30 21.02. 09:01 318 (NW) 2
FS Aqr p 7 0.26205 13.20 14.00 0.80 21.02. 09:01 143 (SE) 34
V717 Car p 9 0.9533071 10.44 10.94 0.50 21.02. 09:01 232 (SW) -67
V389 Cam p 9 0.439897 11.80 12.50 0.70 21.02. 09:01 16 (N) 34
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.