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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:27 // 16:00 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:11 UTC
Astronomical Twilight (18°): 04:38 // 17:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V437 Dra p 10 0.316053 13.75 14.40 0.65 04.02. 12:27 319 (NW) 67
V947 Cyg p 5 0.429245 14.10 15.10 1.00 04.02. 12:27 254 (W) 55
AN UMa s 6 0.07975275 14.90 20.20 5.30 04.02. 12:27 353 (N) 5
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 04.02. 12:27 51 (NE) -20
TY UMa p 1 0.354548 11.48 12.14 0.66 04.02. 12:27 345 (N) 18
V481 Cam p 10 0.319855 14.50 15.50 1.00 04.02. 12:27 5 (N) 46
V509 Cam p 6 0.350347 13.00 13.60 0.60 04.02. 12:27 4 (N) 40
DW UMa s 1 0.13660653 15.10 16.60 1.50 04.02. 12:27 359 (N) 19
V902 Cyg p 9 1.628917 14.50 15.30 0.80 04.02. 12:27 253 (W) 52
IW Boo p 4 0.264742 13.40 13.70 0.30 04.02. 12:27 320 (NW) 16
EV Cet p 9 0.428224 11.60 12.08 0.48 04.02. 12:28 135 (SE) 30
V552 Per p 10 2.47465 8.29 8.43 0.14 04.02. 12:28 65 (NE) 54
V1261 Her s 4 0.397693 13.00 14.00 1.00 04.02. 12:28 273 (W) 25
IS Boo p 8 0.25145 14.00 14.60 0.60 04.02. 12:28 324 (NW) 21
V417 Aql s 1 0.3703135 11.00 11.50 0.50 04.02. 12:28 234 (SW) 33
KZ Pav s 7 0.949879 7.71 7.71 0.00 04.02. 12:28 189 (S) -31
V1362 Cen p 10 0.35341 9.25 9.53 0.28 04.02. 12:29 261 (W) -44
V404 Gem s 1 0.348706 11.59 12.11 0.52 04.02. 12:29 53 (NE) -8
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 04.02. 12:29 291 (W) 70
ER Ara p 10 0.6326 13.40 14.50 1.10 04.02. 12:29 214 (SW) -37
XY Leo p 1 0.2841029 9.45 9.93 0.48 04.02. 12:29 7 (N) -22
AL Gem p 1 1.391343 9.80 10.39 0.59 04.02. 12:29 48 (NE) -5
V905 Ara s 2 0.243905 14.00 14.00 0.00 04.02. 12:29 217 (SW) -38
WZ And s 1 0.695662 11.60 11.90 0.30 04.02. 12:30 99 (E) 60
EY CVn p 1 0.342687 11.91 12.25 0.34 04.02. 12:30 328 (NW) 1
IY UMa p 4 0.0739138 18.40 20.00 1.60 04.02. 12:30 358 (N) 18
V582 Lyr s 1 0.255905 13.44 13.44 0.00 04.02. 12:30 277 (W) 52
KQ Lib p 9 0.695529 11.60 12.05 0.45 04.02. 12:30 282 (W) -24
V860 Cas s 3 1.08385 12.40 12.40 0.00 04.02. 12:30 80 (E) 71
V1199 Her p 10 0.3355445 14.90 15.50 0.60 04.02. 12:30 287 (W) 21
V501 Cam s 9 0.454388 13.80 14.05 0.25 04.02. 12:30 6 (N) 40
V680 Cas s 10 1.0838485 12.00 12.00 0.00 04.02. 12:31 8 (N) 69
V1067 Her p 1 0.258109 12.58 13.21 0.63 04.02. 12:31 291 (W) 42
V1815 Ori p 9 5.54142 11.95 13.32 1.37 04.02. 12:31 71 (E) -4
AK Boo p 8 0.69403 15.80 16.30 0.50 04.02. 12:31 318 (NW) -5
EI Sge p 7 0.3882466 14.00 14.80 0.80 04.02. 12:32 238 (SW) 47
V337 UMa p 8 0.383365 13.70 14.25 0.55 04.02. 12:32 3 (N) 11
V880 Mon p 10 0.372458 8.21 8.41 0.20 04.02. 12:32 67 (NE) -30
V940 Oph p 10 0.433226 14.80 15.80 1.00 04.02. 12:32 259 (W) 19
AC Cnc s 1 0.3004773 13.80 14.70 0.90 04.02. 12:32 28 (NE) -23
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 04.02. 12:32 116 (SE) 17
Y Crv p 7 0.329037 11.73 12.10 0.37 04.02. 12:32 312 (NW) -47
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 04.02. 12:32 263 (W) 16
NT Boo p 10 0.434877 12.10 12.35 0.25 04.02. 12:32 319 (NW) 25
HW Vir p 1 0.11671953 10.50 11.20 0.70 04.02. 12:32 315 (NW) -40
V534 Cyg p 2 1.132621 13.70 16.70 3.00 04.02. 12:32 251 (W) 77
V358 Cep p 1 0.4728283 13.50 14.50 1.00 04.02. 12:33 13 (N) 54
BH Lyn p 10 0.1558756 13.70 16.30 2.60 04.02. 12:33 20 (N) 15
DT Lyr p 7 0.787907 14.00 14.90 0.90 04.02. 12:33 263 (W) 46
MU Gem p 1 0.7262005 14.50 15.00 0.50 04.02. 12:33 52 (NE) -11
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.