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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:23 // 16:04 UTC
Civil Twilight (6°): 05:51 // 16:36 UTC
Nautical Twilight (12°): 05:13 // 17:15 UTC
Astronomical Twilight (18°): 04:35 // 17:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RS CVn p 4 4.79779 7.93 9.14 1.21 07.02. 06:07 265 (W) 54
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 07.02. 06:07 54 (NE) 38
V466 Hya p 10 0.362994 11.20 11.50 0.30 07.02. 06:07 295 (NW) -20
AB And p 1 0.3318894 9.50 10.32 0.82 07.02. 06:07 56 (NE) 20
BF Dor p 9 0.352271 13.00 13.20 0.20 07.02. 06:07 209 (SW) -68
MN And p 10 0.61065 15.10 16.20 1.10 07.02. 06:07 21 (N) 5
V1010 Oph p 1 0.6614275 6.10 7.00 0.90 07.02. 06:08 172 (S) 24
AA UMa s 1 0.468127 10.88 11.53 0.65 07.02. 06:08 308 (NW) 29
CU Ara s 8 1.385831 14.40 14.40 0.00 07.02. 06:08 173 (S) -21
FW Per p 2 0.7912316 14.30 15.30 1.00 07.02. 06:08 358 (N) 13
V351 Cam p 9 0.348318 16.23 16.52 0.29 07.02. 06:08 359 (N) 28
TV UMi s 1 0.4155497 8.77 8.85 0.08 07.02. 06:08 347 (N) 65
IY UMa p 4 0.0739138 18.40 20.00 1.60 07.02. 06:08 314 (NW) 44
NN Dra s 7 0.382879 12.34 12.90 0.56 07.02. 06:08 320 (NW) 61
BN Psc p 8 0.349118 16.45 16.75 0.30 07.02. 06:09 37 (NE) -3
V579 Lyr p 1 0.242906 12.77 13.25 0.48 07.02. 06:09 89 (E) 64
V1039 Her p 1 0.507761 12.54 12.74 0.20 07.02. 06:10 163 (S) 54
GU Leo p 2 0.354085 11.60 12.30 0.70 07.02. 06:10 288 (W) 9
V1102 Oph p 10 2.2155274 16.00 17.00 1.00 07.02. 06:10 141 (SE) 39
BB Vul p 5 0.938919 12.50 13.20 0.70 07.02. 06:10 91 (E) 38
EW Mon s 7 1.239695 13.80 14.20 0.40 07.02. 06:10 307 (NW) -36
V383 Mon s 2 0.6346866 14.70 15.20 0.50 07.02. 06:10 310 (NW) -31
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 07.02. 06:10 92 (E) 48
V445 Peg p 1 0.40465 14.00 14.50 0.50 07.02. 06:11 80 (E) 27
V404 Aur s 1 0.754318 12.20 12.20 0.00 07.02. 06:11 343 (N) 6
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 07.02. 06:11 121 (SE) 38
CN Com s 1 0.7354425 13.30 13.50 0.20 07.02. 06:11 258 (W) 32
OO Cyg s 7 0.2620015 14.10 14.10 0.00 07.02. 06:11 87 (E) 51
DX Tuc p 8 0.37711 9.48 9.79 0.31 07.02. 06:11 138 (SE) -53
WX Sex p 4 0.428871 12.40 12.80 0.40 07.02. 06:11 273 (W) -2
CZ Lib p 10 0.56012 14.20 15.20 1.00 07.02. 06:11 189 (S) 20
V1542 Aql p 1 0.417537 11.71 12.34 0.63 07.02. 06:11 116 (SE) 31
CR Scl p 10 0.246539 9.62 9.77 0.15 07.02. 06:12 92 (E) -49
IL Boo s 6 0.347407 13.10 13.10 0.00 07.02. 06:12 271 (W) 67
V1061 Her p 8 1.298181 11.40 12.00 0.60 07.02. 06:12 149 (SE) 58
V403 CMa p 10 2.0639 16.02 16.10 0.08 07.02. 06:12 314 (NW) -51
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 07.02. 06:12 48 (NE) -50
FT Ori s 1 3.150408 9.10 9.60 0.50 07.02. 06:12 333 (NW) -14
BD Cen s 9 1.2011287 10.60 11.10 0.50 07.02. 06:12 196 (S) -22
SX Hya p 7 2.89571 8.60 12.60 4.00 07.02. 06:13 215 (SW) 6
Y For p 10 0.2699092 13.80 14.20 0.40 07.02. 06:13 47 (NE) -61
V809 Cyg p 6 1.964457 13.30 14.10 0.80 07.02. 06:13 91 (E) 51
LU Lac s 2 0.2988016 14.60 15.32 0.72 07.02. 06:13 51 (NE) 37
DW CMi s 2 0.30755495 14.50 14.50 0.00 07.02. 06:13 306 (NW) -21
V1175 Cas p 10 3.457188 9.78 10.25 0.47 07.02. 06:13 5 (N) 34
RY Lyn p 1 1.4349865 11.40 13.30 1.90 07.02. 06:13 316 (NW) 23
AR Aur s 1 4.1346662 6.15 6.70 0.55 07.02. 06:13 349 (N) -5
V361 Pup p 10 0.367365 8.05 8.39 0.34 07.02. 06:13 281 (W) -57
EQ Lac p 4 2.60365 13.00 15.00 2.00 07.02. 06:13 55 (NE) 37
V870 Cep s 7 0.301066 10.93 11.15 0.22 07.02. 06:13 41 (NE) 44
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.