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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 °
V689 Cen p 10 0.5585365 12.40 13.30 0.90 21.02. 07:11 227 (SW) -45
IM Vul s 1 0.454283 11.60 13.30 1.70 21.02. 07:11 120 (SE) 50
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 21.02. 07:11 159 (S) 66
AE Hya p 9 0.3928877 13.90 14.80 0.90 21.02. 07:11 284 (W) -41
V1105 Her p 5 0.321736 12.60 13.00 0.40 21.02. 07:11 183 (S) 71
V354 UMa s 7 0.2938285 10.93 11.20 0.27 21.02. 07:11 297 (NW) 46
UY Mus p 10 0.562441 11.70 13.00 1.30 21.02. 07:11 214 (SW) -43
RU CMa p 9 1.976173 11.30 14.60 3.30 21.02. 07:11 357 (N) -63
V959 Cyg p 2 1.839815 11.30 11.90 0.60 21.02. 07:11 132 (SE) 64
V1306 Her s 1 0.370368 11.70 12.10 0.40 21.02. 07:11 211 (SW) 82
V733 Per p 10 77.53 11.89 12.17 0.28 21.02. 07:12 32 (NE) 4
DG Dra p 10 0.571372 9.40 9.40 0.00 21.02. 07:12 40 (NE) 80
ZZ Sct p 10 2.199127 14.60 16.00 1.40 21.02. 07:12 172 (S) 29
HN Eri s 5 0.623592 8.66 8.66 0.00 21.02. 07:12 47 (NE) -57
KM UMa s 1 0.3518602 11.00 11.50 0.50 21.02. 07:12 299 (NW) 22
XZ Ari p 7 0.265488 13.85 14.08 0.23 21.02. 07:12 47 (NE) 3
MN And p 10 0.61065 15.10 16.20 1.10 21.02. 07:12 41 (NE) 15
EX CVn p 4 0.2771572 13.10 13.50 0.40 21.02. 07:12 293 (NW) 32
V473 Peg p 9 0.590563 12.70 13.30 0.60 21.02. 07:12 106 (E) 37
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 21.02. 07:12 56 (NE) 52
DF Pup p 9 0.771456 12.70 14.00 1.30 21.02. 07:12 319 (NW) -54
G6891.1025 Sgr s 8 0.405543 9.00 9.00 0.00 21.02. 07:12 157 (SE) 13
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.02. 07:13 264 (W) 51
V2357 Oph p 6 0.415568 10.66 10.79 0.13 21.02. 07:13 210 (SW) 48
FZ CVn p 9 0.358335 13.50 14.00 0.50 21.02. 07:13 283 (W) 44
PT Vir p 7 0.3081795 13.38 13.56 0.18 21.02. 07:13 276 (W) 9
V687 Sgr p 9 0.646156 12.50 13.30 0.80 21.02. 07:13 181 (S) 6
V781 Tau p 1 0.344909 8.90 9.30 0.40 21.02. 07:13 7 (N) -13
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 21.02. 07:13 283 (W) -5
V1035 Her s 4 0.971205 10.90 10.90 0.00 21.02. 07:13 242 (SW) 71
IO Boo p 7 0.2711483 13.00 13.50 0.50 21.02. 07:14 266 (W) 37
V385 Ser p 7 0.3129555 12.00 12.21 0.21 21.02. 07:14 222 (SW) 33
V445 Dra p 10 0.3214714 13.40 14.10 0.70 21.02. 07:14 18 (N) 63
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 21.02. 07:14 127 (SE) 19
V338 Aqr p 9 0.285143 12.40 13.10 0.70 21.02. 07:14 122 (SE) 23
V512 Cam p 9 0.572739 12.80 13.05 0.25 21.02. 07:14 353 (N) 47
V699 Her s 10 0.614205 15.40 16.00 0.60 21.02. 07:14 223 (SW) 50
V1098 Her p 1 0.352269 12.44 12.82 0.38 21.02. 07:14 276 (W) 84
V1172 Her p 4 0.236167 12.00 12.50 0.50 21.02. 07:14 225 (SW) 49
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 21.02. 07:15 111 (E) -3
NU Cam s 1 0.69006 10.57 10.85 0.28 21.02. 07:15 352 (N) 46
IP Peg s 1 0.15820616 13.00 13.00 0.00 21.02. 07:15 89 (E) 23
V651 Ara p 10 0.2770608 14.60 15.40 0.80 21.02. 07:15 194 (S) -19
IU Lac p 1 0.969058 13.40 13.80 0.40 21.02. 07:16 63 (NE) 55
OQ Cas p 3 0.7166834 14.40 15.10 0.70 21.02. 07:16 39 (NE) 39
LU Lac s 2 0.2988016 14.60 15.32 0.72 21.02. 07:16 64 (NE) 53
V770 Her p 10 1.471257 15.60 16.80 1.20 21.02. 07:16 233 (SW) 78
V432 Peg p 3 0.739835 12.18 12.58 0.40 21.02. 07:16 118 (SE) 36
VW UMi p 7 0.488922 12.10 12.52 0.42 21.02. 07:16 356 (N) 53
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 21.02. 07:16 124 (SE) 62
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.