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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 °
BG Peg s 1 1.95242 10.50 10.50 0.00 19.12. 21:04 270 (W) 20
BS UMa s 1 0.3495099 13.70 14.00 0.30 19.12. 21:04 47 (NE) 20
V715 Cen p 10 0.728705 14.00 15.00 1.00 19.12. 21:04 61 (NE) -64
V449 Dra p 10 0.351315 12.23 12.45 0.22 19.12. 21:04 349 (N) 46
V804 Cep s 6 0.347592 12.94 13.45 0.51 19.12. 21:05 358 (N) 55
MT Cas p 1 0.313878 13.30 14.13 0.83 19.12. 21:05 300 (NW) 56
EU Hya s 2 0.7782075 10.10 10.20 0.10 19.12. 21:05 110 (E) 7
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 19.12. 21:05 305 (NW) -49
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 19.12. 21:06 353 (N) -44
V1355 Tau s 7 0.244668 13.00 13.00 0.00 19.12. 21:06 150 (SE) 62
ER Cep s 9 0.2857369 15.67 16.27 0.60 19.12. 21:06 354 (N) 53
V567 Aur s 5 0.710089 12.55 13.10 0.55 19.12. 21:06 121 (SE) 65
GI CVn s 8 0.30316 14.10 14.60 0.50 19.12. 21:06 21 (N) 11
IP Peg s 1 0.15820616 13.00 13.00 0.00 19.12. 21:07 267 (W) 27
V563 Lyr s 1 0.577642 10.96 10.96 0.00 19.12. 21:07 330 (NW) 7
V641 And p 10 0.69492 13.40 13.85 0.45 19.12. 21:07 287 (W) 41
KT Aps p 10 0.3742 15.00 15.30 0.30 19.12. 21:07 190 (S) -63
V531 And p 10 0.406372 11.40 11.60 0.20 19.12. 21:07 254 (W) 58
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 19.12. 21:08 305 (NW) 16
TU CMa s 1 1.1278038 9.80 10.20 0.40 19.12. 21:08 146 (SE) 9
SZ Hor s 10 0.62511 10.96 11.26 0.30 19.12. 21:08 188 (S) -17
V1049 Her p 3 0.72733 10.80 11.20 0.40 19.12. 21:08 342 (N) -17
BM Phe p 10 0.413621 9.26 9.53 0.27 19.12. 21:08 221 (SW) -12
V490 And s 7 0.424185 14.60 14.60 0.00 19.12. 21:08 279 (W) 52
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 19.12. 21:08 167 (S) -51
V368 Cas p 7 4.451637 8.45 9.20 0.75 19.12. 21:08 328 (NW) 78
V897 Cep p 10 4.48721 11.45 11.69 0.24 19.12. 21:08 330 (NW) 49
PY Boo p 9 0.278049 12.10 12.65 0.55 19.12. 21:08 6 (N) 12
V654 Pup p 9 0.370015 14.00 14.80 0.80 19.12. 21:08 147 (SE) -16
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 19.12. 21:09 328 (NW) 30
FG Hya s 1 0.3278324 9.90 10.25 0.35 19.12. 21:09 107 (E) 18
ES Oct p 10 0.510696 12.66 13.70 1.04 19.12. 21:09 197 (S) -51
IK Boo p 1 0.303116 12.00 12.50 0.50 19.12. 21:09 25 (NE) -6
V770 Aql s 2 1.592912 13.60 14.00 0.40 19.12. 21:09 300 (NW) -11
NN Cas p 1 0.980807 13.60 14.80 1.20 19.12. 21:09 305 (NW) 57
SX Crv s 1 0.3166127 8.99 9.23 0.24 19.12. 21:09 72 (E) -39
V1007 Cas s 5 0.332007 12.00 12.41 0.41 19.12. 21:09 295 (NW) 53
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 19.12. 21:10 331 (NW) 22
RU Col p 10 0.5128272 11.44 12.06 0.62 19.12. 21:10 161 (S) 7
GR Psc s 4 0.49432 11.21 11.21 0.00 19.12. 21:10 248 (W) 46
V590 Oph p 10 0.8269063 13.40 13.70 0.30 19.12. 21:10 322 (NW) -23
V684 Cen p 10 8.01045 13.60 14.10 0.50 19.12. 21:11 135 (SE) -51
BQ Ari p 6 0.282335 10.28 10.55 0.27 19.12. 21:11 211 (SW) 50
AM Leo p 1 0.3657975 9.25 9.83 0.58 19.12. 21:11 73 (E) -1
GM UMa p 10 1.442553 6.65 6.80 0.15 19.12. 21:11 51 (NE) 35
AW Vir p 1 0.3539976 11.00 11.81 0.81 19.12. 21:11 46 (NE) -27
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 19.12. 21:11 119 (SE) 37
V485 And p 10 1.032545 11.08 11.23 0.15 19.12. 21:11 272 (W) 47
PY Vir s 1 0.311248 9.60 10.00 0.40 19.12. 21:11 54 (NE) -31
V518 And p 10 0.361144 13.50 13.90 0.40 19.12. 21:11 272 (W) 56
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.