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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.02. 19:25 270 (W) 37
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 20.02. 19:26 41 (NE) -37
V539 Ara p 6 3.16908 5.66 6.18 0.52 20.02. 19:26 125 (SE) -83
V1284 Sco p 10 3.7297 9.54 9.72 0.18 20.02. 19:26 83 (E) -65
BN CMa p 10 0.628271 14.80 15.80 1.00 20.02. 19:26 170 (S) 14
V342 Dra p 9 0.39221 12.65 13.05 0.40 20.02. 19:26 23 (NE) 20
V737 Per s 1 0.366599 12.65 13.20 0.55 20.02. 19:26 258 (W) 55
V432 Cam p 10 0.35253 14.10 14.50 0.40 20.02. 19:26 357 (N) 69
HI Vul p 5 1.293721 12.30 12.70 0.40 20.02. 19:26 341 (N) -9
V409 Aql s 9 2.049404 11.50 11.90 0.40 20.02. 19:26 344 (N) -40
V509 Cam s 6 0.350347 13.00 13.50 0.50 20.02. 19:26 13 (N) 57
GZ Gem s 6 1.225009 13.60 13.60 0.00 20.02. 19:26 183 (S) 59
PQ Dra p 9 0.3209415 13.90 14.50 0.60 20.02. 19:26 33 (NE) 27
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 20.02. 19:26 311 (NW) -32
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.02. 19:27 13 (N) 72
GR Cet p 9 0.488807 11.31 11.71 0.40 20.02. 19:27 254 (W) -12
GZ Lyr p 8 1.3294322 13.30 14.40 1.10 20.02. 19:27 351 (N) -12
AK Men p 10 0.41244 9.13 9.28 0.15 20.02. 19:27 189 (S) -42
V350 Aqr p 7 0.430354 12.40 13.00 0.60 20.02. 19:27 291 (W) -19
V1232 Her p 9 0.267905 14.45 15.13 0.68 20.02. 19:27 18 (N) 0
WZ Cep p 1 0.417444 12.45 13.01 0.56 20.02. 19:28 338 (N) 43
V476 Per p 10 0.77888 14.60 15.20 0.60 20.02. 19:28 284 (W) 51
BT Vul s 1 1.1412005 11.80 12.30 0.50 20.02. 19:28 335 (NW) -9
RT CMi s 8 1.258605 14.20 14.20 0.00 20.02. 19:28 156 (SE) 44
EW Del p 6 0.3923312 15.10 15.50 0.40 20.02. 19:28 333 (NW) -20
V632 Aur p 8 0.4652 15.95 17.25 1.30 20.02. 19:28 218 (SW) 77
BM UMa p 1 0.2712208 13.80 14.75 0.95 20.02. 19:28 66 (NE) 45
V1740 Aql p 8 0.44014 14.00 14.40 0.40 20.02. 19:28 350 (N) -37
V736 Cep p 7 0.857848 9.96 10.42 0.46 20.02. 19:29 336 (NW) 21
V484 And p 10 0.349 13.00 13.28 0.28 20.02. 19:29 294 (NW) 23
LO And s 1 0.3804371 11.20 11.82 0.62 20.02. 19:29 312 (NW) 25
V4641 Sgr p 10 2.81728 13.40 13.85 0.45 20.02. 19:29 7 (N) -65
V471 Tau s 1 0.5211834 9.40 9.40 0.00 20.02. 19:29 239 (SW) 44
I Boo p 1 0.2678178 5.80 6.40 0.60 20.02. 19:29 34 (NE) 18
NW Aps p 8 1.065555 9.23 9.51 0.28 20.02. 19:29 165 (S) -55
V634 Aur p 9 0.4509 15.00 15.27 0.27 20.02. 19:30 219 (SW) 77
TX Cnc p 1 0.3828827 10.00 10.35 0.35 20.02. 19:30 129 (SE) 50
DM Cir p 8 0.386773 9.99 10.51 0.52 20.02. 19:30 122 (SE) -62
V516 Her p 9 0.4632348 16.40 17.10 0.70 20.02. 19:30 12 (N) -14
V404 Dra p 10 0.3476427 11.57 11.77 0.20 20.02. 19:30 0 (N) 9
V562 Sco s 8 1.055051 11.50 12.00 0.50 20.02. 19:30 68 (E) -67
AV CMi s 1 2.277755 11.80 11.80 0.00 20.02. 19:30 166 (S) 51
V1167 Her p 3 0.275279 9.89 9.89 0.00 20.02. 19:30 37 (NE) -26
V1346 Her p 9 0.7907 13.30 13.65 0.35 20.02. 19:31 2 (N) -27
V1279 Cen p 10 5.2192 15.31 15.32 0.01 20.02. 19:31 140 (SE) -49
V445 Peg s 1 0.40465 14.00 14.00 0.00 20.02. 19:31 320 (NW) -3
HV Aqr s 1 0.374457 9.71 9.71 0.00 20.02. 19:31 309 (NW) -31
V417 Aql s 1 0.3703135 11.00 11.50 0.50 20.02. 19:31 342 (N) -33
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 20.02. 19:31 289 (W) 44
V457 Cam p 9 0.3033 13.80 14.20 0.40 20.02. 19:31 3 (N) 69
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.