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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GM Aqr p 6 0.367282 13.80 15.00 1.20 16.12. 23:21 289 (W) -18
QT Boo p 10 0.3190643 11.65 11.80 0.15 16.12. 23:21 24 (NE) 15
YY Cet s 1 0.7904598 10.58 10.78 0.20 16.12. 23:21 237 (SW) 3
V581 Sco p 10 0.5110026 11.40 12.10 0.70 16.12. 23:21 52 (NE) -73
ET Boo p 1 0.64504 9.14 9.49 0.35 16.12. 23:22 31 (NE) 15
V2637 Oph p 7 0.386173 11.80 12.27 0.47 16.12. 23:22 14 (N) -34
MS Cas s 1 1.172739 12.90 13.20 0.30 16.12. 23:22 318 (NW) 42
MW UMa s 10 1.234755 9.50 9.90 0.40 16.12. 23:22 43 (NE) 44
V576 Cen s 10 0.378016 12.60 12.60 0.00 16.12. 23:22 117 (SE) -25
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 16.12. 23:22 35 (NE) -39
IM Vul s 1 0.454283 11.60 13.30 1.70 16.12. 23:23 324 (NW) -10
V354 Aps p 8 0.587153 12.35 12.60 0.25 16.12. 23:23 164 (S) -58
KM UMa p 1 0.3518602 11.00 11.50 0.50 16.12. 23:23 69 (E) 29
CHI Hya p 10 2.267695 5.64 5.92 0.27 16.12. 23:23 119 (SE) -12
SS Ari s 1 0.405986 10.37 10.82 0.45 16.12. 23:23 264 (W) 37
V488 Cam s 7 0.2674155 12.80 12.80 0.00 16.12. 23:23 10 (N) 60
V476 Hya s 1 0.414588 13.10 13.10 0.00 16.12. 23:23 139 (SE) 33
AE Vol p 10 0.406614 9.97 10.54 0.57 16.12. 23:23 162 (S) -29
V1538 Aql p 5 0.73225 12.30 12.70 0.40 16.12. 23:23 337 (NW) -31
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 16.12. 23:23 12 (N) -31
DW CMi s 2 0.30755495 14.50 14.50 0.00 16.12. 23:23 149 (SE) 41
HW Vir s 1 0.11671953 10.50 11.20 0.70 16.12. 23:23 89 (E) -13
V342 Her p 1 0.851731 10.50 11.30 0.80 16.12. 23:24 356 (N) -15
SX Lup p 5 0.685845 11.50 12.60 1.10 16.12. 23:24 90 (E) -65
RX Gru p 9 0.74314 10.50 10.80 0.30 16.12. 23:24 250 (W) -41
V438 Nor p 10 0.4214 16.57 17.00 0.43 16.12. 23:24 121 (SE) -69
BE Cep p 1 0.4243943 12.40 13.30 0.90 16.12. 23:24 325 (NW) 32
V344 Lac s 1 0.392239 12.20 13.00 0.80 16.12. 23:24 323 (NW) 25
BU Cep p 5 1.414368 12.20 12.90 0.70 16.12. 23:25 332 (NW) 36
BO Gru p 10 0.56221 12.10 12.60 0.50 16.12. 23:25 247 (SW) -41
V506 Cam s 8 0.3401 12.70 13.20 0.50 16.12. 23:25 7 (N) 54
QY Hya p 2 0.292341 9.04 9.36 0.32 16.12. 23:25 109 (E) -21
AY Mon p 7 2.144241 13.30 15.50 2.20 16.12. 23:25 164 (S) 48
V1096 Her p 1 0.2414165 13.05 13.40 0.35 16.12. 23:25 7 (N) 4
DO Aur s 1 0.788652 14.10 14.10 0.00 16.12. 23:25 225 (SW) 73
AS Cha p 10 0.841416 14.00 16.00 2.00 16.12. 23:26 159 (S) -49
UY Mon s 10 1.261256 9.60 9.60 0.00 16.12. 23:26 162 (S) 48
BI CVn p 1 0.3842103 10.35 10.78 0.43 16.12. 23:26 56 (NE) 20
GR Boo p 1 0.3766695 11.45 11.90 0.45 16.12. 23:26 42 (NE) -3
IN Cnc p 5 0.501459 13.00 13.65 0.65 16.12. 23:26 115 (SE) 40
V1963 Sgr p 8 0.82508 12.30 13.80 1.50 16.12. 23:26 356 (N) -56
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 16.12. 23:27 102 (E) 7
LAM Tau s 1 3.95295 3.37 3.54 0.17 16.12. 23:27 227 (SW) 44
V1064 Her p 5 0.3431545 11.30 11.60 0.30 16.12. 23:27 6 (N) -4
V417 Lyr s 4 0.300661 14.90 14.90 0.00 16.12. 23:27 347 (N) -8
LZ Dra s 5 0.350349 12.00 12.00 0.00 16.12. 23:27 353 (N) 35
BB Per p 9 0.485609 12.56 13.31 0.75 16.12. 23:27 247 (SW) 59
V546 Vir p 10 0.56717 10.40 10.40 0.00 16.12. 23:27 61 (NE) -15
V889 Cep s 10 0.418336 12.55 12.80 0.25 16.12. 23:27 333 (NW) 37
PU Peg s 8 0.862019 8.02 8.02 0.00 16.12. 23:28 298 (NW) -9
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.