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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°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V527 Oph p 10 0.774704 14.40 15.40 1.00 23.12. 07:33 144 (SE) 2
V1005 Her p 3 0.278962 14.11 14.68 0.57 23.12. 07:33 78 (E) 73
V1172 Her p 4 0.236167 12.00 12.50 0.50 23.12. 07:34 140 (SE) 50
DY CVn p 1 0.2459495 12.00 12.50 0.50 23.12. 07:34 240 (SW) 69
V571 Pup p 10 10.984156 12.90 15.00 2.10 23.12. 07:34 274 (W) -22
MY Cyg s 1 4.0051873 8.30 8.99 0.69 23.12. 07:34 70 (E) 29
V1051 Her s 10 0.55833 12.50 12.50 0.00 23.12. 07:34 113 (SE) 53
RY Ind p 10 0.712114 10.83 11.45 0.62 23.12. 07:34 122 (SE) -35
BI CVn s 1 0.3842103 10.35 10.75 0.40 23.12. 07:35 243 (SW) 68
V362 Dra s 9 0.3472233 12.11 12.11 0.00 23.12. 07:35 30 (NE) 64
CR CMa s 9 0.6241334 12.10 12.40 0.30 23.12. 07:35 273 (W) -29
V1865 Ori s 3 0.717374 12.50 12.50 0.00 23.12. 07:35 319 (NW) -15
V970 Aql p 9 1.268992 13.90 15.40 1.50 23.12. 07:35 101 (E) 19
V706 Cyg s 1 0.466254 13.20 13.90 0.70 23.12. 07:35 53 (NE) 23
LT Com s 1 0.512058 10.61 10.61 0.00 23.12. 07:36 233 (SW) 58
V653 Ara p 10 0.2614 12.50 12.90 0.40 23.12. 07:36 162 (S) -18
XY Boo p 1 0.370564 10.30 10.61 0.31 23.12. 07:36 205 (SW) 58
V434 Hya s 8 5.9199 12.55 13.00 0.45 23.12. 07:36 241 (SW) -10
V447 Cyg p 6 2.205593 13.10 14.50 1.40 23.12. 07:36 71 (E) 33
V880 Mon p 10 0.372458 8.21 8.41 0.20 23.12. 07:36 285 (W) -25
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 23.12. 07:36 58 (NE) 37
V2617 Oph p 10 0.424074 13.15 13.75 0.60 23.12. 07:37 152 (SE) 27
V1055 Cyg p 10 1.15945 14.60 15.50 0.90 23.12. 07:37 49 (NE) 38
V393 Cam p 9 0.385712 13.90 14.70 0.80 23.12. 07:37 344 (N) 34
V871 Per s 2 3.023885 10.92 10.92 0.00 23.12. 07:37 0 (N) 17
PT Lib p 10 0.434556 13.90 14.60 0.70 23.12. 07:37 172 (S) 17
PX Dra p 10 2.44405 6.82 6.95 0.13 23.12. 07:37 11 (N) 77
V717 Car p 9 0.9533071 10.44 10.94 0.50 23.12. 07:37 212 (SW) -31
V1054 Her p 4 0.648206 11.90 12.30 0.40 23.12. 07:37 125 (SE) 42
BN Ari p 1 0.2993717 10.38 11.02 0.64 23.12. 07:38 9 (N) -13
V470 Cam s 1 0.0956467 14.10 14.25 0.15 23.12. 07:38 333 (NW) 37
V533 And p 10 0.603216 13.80 14.40 0.60 23.12. 07:38 15 (N) 0
BW Dra s 1 0.292165 8.61 9.02 0.41 23.12. 07:38 14 (N) 78
EL Boo s 1 0.4137625 9.38 9.38 0.00 23.12. 07:38 180 (S) 54
AV Tel p 10 0.416963 13.20 14.30 1.10 23.12. 07:38 143 (SE) -23
CN And s 1 0.4627909 9.70 9.96 0.26 23.12. 07:38 27 (NE) 6
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 23.12. 07:38 152 (SE) 32
GW Aur p 10 2.49481 12.66 13.30 0.64 23.12. 07:38 321 (NW) 3
IK Boo s 1 0.303116 12.00 12.50 0.50 23.12. 07:38 203 (SW) 68
RY Cha p 10 0.640142 13.80 14.80 1.00 23.12. 07:38 196 (S) -43
GO CVn s 7 0.537569 13.50 13.50 0.00 23.12. 07:38 229 (SW) 80
MR Com s 1 0.412743 12.00 12.40 0.40 23.12. 07:39 227 (SW) 61
KW Peg s 1 0.816402 12.17 12.17 0.00 23.12. 07:39 63 (NE) 12
BH CMi p 6 0.5592485 9.50 10.00 0.50 23.12. 07:39 280 (W) -6
CV Dra p 1 0.6175995 9.50 10.10 0.60 23.12. 07:39 57 (NE) 65
V473 And s 2 0.4013 13.80 14.15 0.35 23.12. 07:39 28 (NE) 8
V651 Ara s 10 0.2770608 14.60 15.30 0.70 23.12. 07:39 164 (S) -20
BH Oct p 10 0.5652 15.50 16.20 0.70 23.12. 07:39 164 (S) -42
CW Cep p 1 2.72914 7.60 8.04 0.44 23.12. 07:39 26 (NE) 32
V424 Nor p 10 0.5818 14.47 14.95 0.48 23.12. 07:39 171 (S) -17
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.