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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1048 Cyg p 6 0.7422245 13.30 15.10 1.80 20.02. 09:01 49 (NE) 86
IP Lac p 1 0.8520135 13.20 14.00 0.80 20.02. 09:02 73 (E) 70
PT Vir p 7 0.3081795 13.38 13.56 0.18 20.02. 09:02 296 (NW) -7
V659 Ara p 10 0.2918802 13.90 14.50 0.60 20.02. 09:02 204 (SW) -28
AU Tri p 10 2.0582 14.10 15.20 1.10 20.02. 09:02 71 (E) 28
DY Cet p 1 0.44079 9.47 10.05 0.58 20.02. 09:03 93 (E) -16
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 20.02. 09:03 53 (NE) -5
VY Sex s 1 0.4434355 9.01 9.30 0.29 20.02. 09:03 309 (NW) -31
BZ Eri s 1 0.6641701 9.00 9.21 0.21 20.02. 09:03 68 (E) -25
V1043 Her p 8 0.410255 13.63 14.71 1.08 20.02. 09:03 287 (W) 62
UV Leo s 1 0.60008641 8.90 9.49 0.59 20.02. 09:03 321 (NW) -17
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 20.02. 09:03 304 (NW) -27
GN CVn s 1 0.395009 12.00 12.50 0.50 20.02. 09:03 297 (NW) 29
DK Tuc p 10 5.337933 6.85 7.06 0.21 20.02. 09:03 161 (S) -22
QQ UMa p 10 0.372776 13.30 14.10 0.80 20.02. 09:03 346 (N) 10
FQ CVn s 1 0.371037 12.95 13.20 0.25 20.02. 09:04 296 (NW) 20
V637 Cen p 10 0.378416 12.50 13.10 0.60 20.02. 09:04 240 (SW) -28
FI CVn p 10 0.3340635 11.90 12.02 0.12 20.02. 09:04 301 (NW) 21
V906 Sco s 10 2.78595 5.96 5.96 0.00 20.02. 09:04 207 (SW) 0
V1239 Tau p 5 1.084796 10.66 11.08 0.42 20.02. 09:04 30 (NE) -7
EM Cyg p 1 0.2909091 11.90 14.40 2.50 20.02. 09:04 197 (S) 70
VZ Psc s 1 0.2612592 10.20 10.43 0.23 20.02. 09:05 119 (SE) 28
EE CVn s 1 0.280562 13.70 14.57 0.87 20.02. 09:05 297 (NW) 19
EM Tuc p 4 0.326575 12.16 12.76 0.60 20.02. 09:05 156 (SE) -35
IT Lib p 9 2.267443 9.01 9.51 0.50 20.02. 09:05 238 (SW) -6
AR Dra s 1 0.675838 11.29 11.63 0.34 20.02. 09:05 333 (NW) 35
HH Lac p 10 0.200593 14.00 15.50 1.50 20.02. 09:06 62 (NE) 64
V534 Cyg p 2 1.132621 13.70 16.70 3.00 20.02. 09:06 108 (E) 76
OP Dra p 9 0.323163 14.71 15.09 0.38 20.02. 09:06 345 (N) 40
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.02. 09:06 249 (W) 17
V Tuc p 10 0.8709203 10.60 11.83 1.23 20.02. 09:06 157 (SE) -42
V391 Vir p 1 0.3543161 12.21 12.84 0.63 20.02. 09:06 293 (NW) -13
MT Boo s 6 0.3653325 13.45 13.45 0.00 20.02. 09:07 294 (NW) 36
V411 Peg s 1 0.3770427 14.00 14.00 0.00 20.02. 09:07 140 (SE) 60
CK Aqr p 6 0.2833722 12.90 13.80 0.90 20.02. 09:07 165 (S) 28
NN Vir s 2 0.4806875 7.30 7.67 0.37 20.02. 09:07 272 (W) 6
Z Vul p 1 2.454932 7.25 8.90 1.65 20.02. 09:07 205 (SW) 64
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 20.02. 09:07 54 (NE) 84
AR Boo p 1 0.3448727 13.50 14.50 1.00 20.02. 09:07 290 (W) 16
HY Lyr p 4 0.369101 13.80 14.40 0.60 20.02. 09:07 239 (SW) 62
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.02. 09:07 6 (N) 27
V716 Cen p 10 1.490094 5.96 6.52 0.56 20.02. 09:07 227 (SW) -38
AU Pic p 9 0.3119 14.00 14.40 0.40 20.02. 09:08 143 (SE) -72
MT Cas p 1 0.313878 13.30 14.13 0.83 20.02. 09:08 58 (NE) 53
V350 Aqr p 7 0.430354 12.40 13.00 0.60 20.02. 09:08 136 (SE) 29
V699 Her p 10 0.614205 15.40 16.20 0.80 20.02. 09:08 253 (W) 35
V1295 Her p 1 0.349236 12.05 12.50 0.45 20.02. 09:08 272 (W) 66
V475 Cam p 9 0.4586 13.61 13.66 0.05 20.02. 09:08 4 (N) 35
VW Cep s 1 0.2783115 7.23 7.56 0.33 20.02. 09:08 4 (N) 64
BN Cir s 7 4.409733 9.20 9.20 0.00 20.02. 09:08 216 (SW) -35
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.