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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 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V415 Gem s 1 0.350606 12.40 12.70 0.30 20.12. 08:24 308 (NW) -9
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 20.12. 08:24 308 (NW) -9
MT Cam s 1 0.3661395 12.94 12.94 0.00 20.12. 08:24 348 (N) 17
GV Boo p 2 0.367868 12.40 12.80 0.40 20.12. 08:24 231 (SW) 59
V357 Peg s 1 0.578451 9.01 9.01 0.00 20.12. 08:24 47 (NE) -1
V450 Her p 1 1.825437 10.10 10.70 0.60 20.12. 08:25 129 (SE) 68
BY Vel p 8 3.455365 11.00 12.10 1.10 20.12. 08:25 235 (SW) -38
EH Cnc p 1 0.4180364 11.73 12.47 0.74 20.12. 08:25 294 (NW) 7
V487 And p 9 1.040695 11.60 11.76 0.16 20.12. 08:25 38 (NE) 0
DY Cep p 8 1.57457 11.70 12.00 0.30 20.12. 08:25 26 (NE) 32
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 20.12. 08:25 248 (W) 23
CN Com p 1 0.7354425 13.30 14.00 0.70 20.12. 08:25 244 (SW) 40
EM TrA s 10 2.13147 10.10 10.40 0.30 20.12. 08:25 183 (S) -28
ST Ind p 10 0.4018812 11.30 11.79 0.49 20.12. 08:25 132 (SE) -29
KU Aur p 1 1.319579 11.70 12.90 1.20 20.12. 08:25 321 (NW) 0
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 20.12. 08:26 84 (E) 39
QV UMa s 6 0.311444 13.50 13.50 0.00 20.12. 08:26 305 (NW) 39
GP Vul s 1 1.0325 10.70 11.20 0.50 20.12. 08:26 87 (E) 37
V659 Ara s 10 0.2918802 13.90 14.40 0.50 20.12. 08:27 169 (S) -23
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 20.12. 08:27 80 (E) 46
V347 Dra p 10 0.507279 12.40 12.70 0.30 20.12. 08:27 20 (N) 75
NS Com p 9 0.330805 13.25 13.60 0.35 20.12. 08:27 241 (SW) 51
AO Cam s 1 0.3299026 9.50 9.50 0.00 20.12. 08:27 350 (N) 14
V1341 Aql p 8 0.304012 13.00 13.70 0.70 20.12. 08:27 120 (SE) 23
XY Boo p 1 0.370564 10.30 10.61 0.31 20.12. 08:27 221 (SW) 55
V406 Lyr s 5 0.860783 12.40 12.90 0.50 20.12. 08:27 86 (E) 57
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 20.12. 08:27 150 (SE) 6
FS Aqr s 7 0.26205 13.20 13.20 0.00 20.12. 08:28 82 (E) -7
LZ Cen s 10 2.757724 8.10 8.50 0.40 20.12. 08:28 207 (SW) -29
V864 Mon p 5 0.358427 9.90 10.60 0.70 20.12. 08:28 293 (NW) -24
HW Per s 4 0.6348286 13.00 13.30 0.30 20.12. 08:28 354 (N) 5
DX CVn s 1 0.35738 12.25 12.60 0.35 20.12. 08:28 259 (W) 63
V579 Per p 8 0.465618 7.87 7.94 0.07 20.12. 08:28 357 (N) 1
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.12. 08:28 337 (NW) 34
MU. Sco s 10 1.44627 2.89 3.07 0.18 20.12. 08:28 163 (S) 0
AG Vir s 1 0.6426501 8.35 8.85 0.50 20.12. 08:29 247 (SW) 34
XY Leo s 1 0.2841029 9.45 9.80 0.35 20.12. 08:29 275 (W) 19
AG Ari s 7 1.963115 8.16 8.16 0.00 20.12. 08:29 16 (N) -26
V668 Ori p 9 0.8242318 14.50 15.20 0.70 20.12. 08:29 321 (NW) -11
PV Pup s 9 1.660728 6.88 7.31 0.43 20.12. 08:30 280 (W) -28
V781 Tau s 1 0.344909 8.90 9.30 0.40 20.12. 08:31 329 (NW) -7
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 20.12. 08:31 351 (N) -12
V463 Peg p 7 0.330569 11.60 12.15 0.55 20.12. 08:31 74 (E) 10
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 20.12. 08:31 78 (E) 35
IR Cnc s 5 0.717767 11.90 12.27 0.37 20.12. 08:32 297 (NW) 8
V537 Cas p 7 1.632427 11.80 12.50 0.70 20.12. 08:32 22 (N) 18
V541 Cas s 1 0.9098488 10.40 11.00 0.60 20.12. 08:32 7 (N) 24
MM Cas s 1 1.158475 12.00 12.40 0.40 20.12. 08:32 23 (NE) 19
V467 Vul s 1 0.427409 12.44 12.70 0.26 20.12. 08:32 78 (E) 18
SZ Her p 1 0.818096 9.86 11.87 2.01 20.12. 08:32 113 (SE) 61
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.