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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:36 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BD CrB p 9 0.356872 14.20 14.70 0.50 21.12. 13:09 282 (W) 39
IK Boo s 1 0.303116 12.00 12.50 0.50 21.12. 13:09 290 (W) 22
V1172 Her p 4 0.236167 12.00 12.50 0.50 21.12. 13:09 255 (W) 33
VV CVn p 1 0.5331303 13.88 14.33 0.45 21.12. 13:09 301 (NW) 17
SY Hor s 10 0.3116395 11.48 12.08 0.60 21.12. 13:10 108 (E) -51
V1234 Tau p 7 0.387939 12.60 13.00 0.40 21.12. 13:10 57 (NE) -14
CG Cha p 10 0.3765523 13.90 14.40 0.50 21.12. 13:10 191 (S) -58
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 21.12. 13:10 208 (SW) 70
V634 CrA p 10 0.3079573 13.40 13.90 0.50 21.12. 13:10 198 (S) -5
NT Cas p 5 1.12252 14.20 14.80 0.60 21.12. 13:10 56 (NE) 52
KT Aps s 10 0.3742 15.00 15.20 0.20 21.12. 13:10 193 (S) -39
PY Boo p 9 0.278049 12.10 12.65 0.55 21.12. 13:11 301 (NW) 47
V1018 Cyg s 1 1.623668 11.20 11.60 0.40 21.12. 13:11 191 (S) 73
V864 Mon p 5 0.358427 9.90 10.60 0.70 21.12. 13:11 20 (N) -43
V702 And p 10 0.340715 13.30 13.69 0.39 21.12. 13:11 90 (E) 50
MW Cen p 10 2.281536 12.00 14.00 2.00 21.12. 13:11 247 (SW) -50
V345 Ser p 10 0.372484 14.30 15.10 0.80 21.12. 13:11 266 (W) 19
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 21.12. 13:11 304 (NW) 57
LU Lib p 10 0.351671 13.50 14.30 0.80 21.12. 13:11 241 (SW) 1
V934 Cep s 7 0.431014 13.02 13.45 0.43 21.12. 13:11 31 (NE) 61
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.12. 13:11 331 (NW) 12
V1309 Her p 9 0.369883 12.00 12.75 0.75 21.12. 13:11 269 (W) 66
EX Lyr p 1 0.717293 12.08 12.68 0.60 21.12. 13:11 227 (SW) 60
GW Gem p 1 0.6594447 10.48 11.45 0.97 21.12. 13:12 5 (N) -13
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 21.12. 13:12 199 (S) 71
RS Vul s 2 4.4776635 6.79 6.86 0.07 21.12. 13:12 207 (SW) 60
RT And s 1 0.62892951 8.55 8.88 0.33 21.12. 13:12 66 (NE) 63
KR Mon p 1 1.150961 11.28 11.70 0.42 21.12. 13:13 6 (N) -41
VV Cet p 1 0.5223925 10.43 10.99 0.56 21.12. 13:13 107 (E) 11
V1853 Ori p 1 0.383 11.60 12.02 0.42 21.12. 13:13 45 (NE) -13
IZ Lac p 1 0.7989215 12.50 12.80 0.30 21.12. 13:13 73 (E) 72
AB And s 1 0.3318894 9.50 10.20 0.70 21.12. 13:13 96 (E) 56
LO UMa p 1 1.8559 13.60 15.00 1.40 21.12. 13:13 335 (NW) 5
VZ UMi p 5 0.6281 13.10 13.50 0.40 21.12. 13:13 339 (N) 45
V1933 Sgr p 10 1.3503527 12.50 15.00 2.50 21.12. 13:13 202 (S) 17
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 21.12. 13:13 201 (S) 19
FY CVn p 10 0.386118 13.30 13.70 0.40 21.12. 13:13 301 (NW) 26
V355 Per p 10 0.82953 9.05 9.09 0.04 21.12. 13:14 45 (NE) 40
AP Dor p 10 0.213593 9.38 9.60 0.22 21.12. 13:14 127 (SE) -62
QV Lup p 10 0.365618 11.35 11.78 0.43 21.12. 13:14 234 (SW) -27
BB CMi p 1 0.7928535 10.00 10.80 0.80 21.12. 13:14 8 (N) -35
FO Vir p 7 0.775565 6.50 6.82 0.32 21.12. 13:14 280 (W) -7
OT Cep p 3 0.4812313 12.70 13.40 0.70 21.12. 13:14 12 (N) 53
GX Psc p 9 0.43431 13.40 13.70 0.30 21.12. 13:14 78 (E) 33
V386 Cam p 10 0.50808 12.30 12.75 0.45 21.12. 13:14 16 (N) 36
GM Dra p 4 0.338741 8.79 9.03 0.23 21.12. 13:15 304 (NW) 63
V553 And p 6 0.30903 17.12 17.68 0.56 21.12. 13:15 61 (NE) 35
CR Scl p 10 0.246539 9.62 9.77 0.15 21.12. 13:15 130 (SE) -14
RX Gru p 9 0.74314 10.50 10.80 0.30 21.12. 13:15 151 (SE) -8
PT Lib p 10 0.434556 13.90 14.60 0.70 21.12. 13:15 244 (SW) -8
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.