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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DY CVn p 1 0.2459495 12.00 12.50 0.50 19.12. 21:11 34 (NE) 5
V758 Cen s 8 0.580785 8.80 9.15 0.35 19.12. 21:12 118 (SE) -69
V338 Dra p 5 0.2351485 13.30 13.90 0.60 19.12. 21:12 2 (N) 21
QU Vir p 10 0.399253 11.75 12.05 0.30 19.12. 21:12 37 (NE) -33
V755 Cep p 10 0.392195 12.63 12.95 0.32 19.12. 21:12 334 (NW) 56
BO Ant p 9 1.060175 8.86 9.35 0.49 19.12. 21:12 112 (E) -24
V1326 Cen p 10 0.9158 11.35 11.70 0.35 19.12. 21:12 130 (SE) -70
IO Cnc s 1 0.347694 13.00 12.00 -1.00 19.12. 21:12 89 (E) 21
V425 Ser p 8 0.544293 11.70 12.10 0.40 19.12. 21:12 12 (N) -20
V508 Cen p 10 0.3945023 12.70 13.20 0.50 19.12. 21:12 78 (E) -69
EX Hya p 10 0.068233846 9.60 13.99 4.39 19.12. 21:12 79 (E) -48
PT Boo p 9 0.4466345 12.60 12.82 0.22 19.12. 21:13 9 (N) 4
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 19.12. 21:13 360 (N) -7
V1360 Her p 6 1.419237 12.80 13.84 1.04 19.12. 21:13 320 (NW) -12
V2619 Oph p 10 0.479238 13.75 14.35 0.60 19.12. 21:13 346 (N) -52
V1258 Cen p 10 0.08885 15.40 22.20 6.80 19.12. 21:13 79 (E) -50
V502 Her s 1 0.3692772 12.80 13.50 0.70 19.12. 21:13 342 (N) -5
BD Pav p 10 0.1793015 12.40 16.21 3.81 19.12. 21:13 237 (SW) -66
V613 Car p 9 5.94411 12.30 13.15 0.85 19.12. 21:13 142 (SE) -38
V376 Pup p 10 1.9427 6.22 6.24 0.03 19.12. 21:14 143 (SE) -10
EH CVn p 1 0.263585 12.91 13.26 0.35 19.12. 21:14 31 (NE) -2
V452 Cam p 10 0.397443 12.10 12.30 0.20 19.12. 21:14 27 (NE) 63
V887 Aql p 6 2.71606 13.15 14.10 0.95 19.12. 21:14 317 (NW) -16
MW Cas p 10 0.4808946 13.50 14.50 1.00 19.12. 21:14 301 (NW) 55
V2772 Ori p 10 9.7857 12.10 12.77 0.67 19.12. 21:14 140 (SE) 47
CW Cep p 1 2.72914 7.60 8.04 0.44 19.12. 21:14 319 (NW) 49
KT Cnc p 8 0.323691 13.60 14.20 0.60 19.12. 21:14 102 (E) 25
XZ Vul p 7 3.08964 11.30 12.80 1.50 19.12. 21:15 317 (NW) -1
EF Cep s 1 0.6061084 12.00 12.60 0.60 19.12. 21:15 3 (N) 59
HI Lac p 10 0.1666655 15.00 18.00 3.00 19.12. 21:15 307 (NW) 44
RT CMi s 8 1.258605 14.20 14.20 0.00 19.12. 21:15 117 (SE) 28
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 19.12. 21:15 325 (NW) 8
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 19.12. 21:15 318 (NW) 25
V1002 Her p 9 1.604377 8.99 9.14 0.15 19.12. 21:15 322 (NW) -13
V484 Cyg p 5 1.293831 13.50 14.50 1.00 19.12. 21:15 316 (NW) 9
AC Crt p 3 0.617262 9.72 10.17 0.45 19.12. 21:16 89 (E) -17
IZ Aur s 1 0.771167 13.00 13.00 0.00 19.12. 21:16 71 (E) 74
AT Aqr s 8 0.30409565 14.10 14.70 0.60 19.12. 21:16 255 (W) -14
V887 Per p 8 1.534436 9.91 10.42 0.51 19.12. 21:16 246 (SW) 78
Y Psc p 1 3.765818 10.10 13.10 3.00 19.12. 21:16 259 (W) 19
MS And p 10 0.7779 15.80 16.20 0.40 19.12. 21:16 252 (W) 69
V428 Cam s 8 0.290606 12.85 12.85 0.00 19.12. 21:16 13 (N) 61
V365 Aps p 9 2.61452 13.90 14.80 0.90 19.12. 21:16 181 (S) -68
V2640 Oph p 7 0.419892 12.50 13.20 0.70 19.12. 21:17 338 (N) -33
V470 Cam s 1 0.0956467 14.10 14.25 0.15 19.12. 21:17 36 (NE) 62
IO Boo p 7 0.2711483 13.00 13.50 0.50 19.12. 21:17 28 (NE) -11
BG Cen p 10 0.7430987 11.80 12.10 0.30 19.12. 21:17 138 (SE) -52
V951 Cep p 10 0.551344 13.10 13.70 0.60 19.12. 21:17 341 (N) 53
EM Cyg s 1 0.2909091 11.90 11.90 0.00 19.12. 21:18 318 (NW) 2
ZZ Sgr p 8 3.08339 10.50 12.80 2.30 19.12. 21:18 283 (W) -58
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.