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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DG CMi p 8 0.366037 11.94 13.90 1.96 20.07. 10:39 185 (S) 49
V689 Her p 10 1.43385 15.60 16.00 0.40 20.07. 10:39 47 (NE) -11
BM Mon p 1 1.2449444 12.20 13.80 1.60 20.07. 10:39 188 (S) 40
V1234 Tau s 7 0.387939 12.60 12.60 0.00 20.07. 10:39 239 (SW) 34
PS Cam s 4 0.92005 12.58 12.58 0.00 20.07. 10:39 309 (NW) 58
DU Leo s 1 1.37418454 8.68 8.68 0.00 20.07. 10:40 122 (SE) 55
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.07. 10:40 77 (E) 55
V2769 Ori p 5 0.27872 15.00 15.30 0.30 20.07. 10:40 213 (SW) 41
V960 Cep p 6 0.333992 12.80 13.50 0.70 20.07. 10:40 336 (NW) 38
V414 Dra p 10 0.348087 11.52 11.70 0.18 20.07. 10:41 5 (N) 24
QV UMa s 6 0.311444 13.50 13.50 0.00 20.07. 10:41 77 (E) 69
EX Del s 1 0.3309877 12.80 13.30 0.50 20.07. 10:41 349 (N) -23
V2394 Oph p 8 0.589356 11.25 11.95 0.70 20.07. 10:41 71 (E) -47
EY Psc p 8 3.129427 9.21 9.50 0.29 20.07. 10:41 297 (NW) 2
V636 Aur p 1 0.3406176 13.70 14.10 0.40 20.07. 10:41 241 (SW) 66
V436 Cam p 10 1.0541 13.50 14.10 0.60 20.07. 10:41 337 (NW) 70
FM Vul p 1 0.784642 12.80 13.70 0.90 20.07. 10:41 1 (N) -13
DK Hya p 1 0.5219213 10.50 11.50 1.00 20.07. 10:41 149 (SE) 13
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 20.07. 10:42 319 (NW) -40
AU Ser s 1 0.3864975 10.90 11.61 0.71 20.07. 10:42 49 (NE) -3
AL Tau p 3 0.9306606 12.90 13.90 1.00 20.07. 10:42 236 (SW) 57
MU Lac p 10 0.2775155 14.10 15.10 1.00 20.07. 10:42 334 (NW) 18
V353 Dra s 8 0.802697 11.52 11.72 0.21 20.07. 10:42 25 (NE) 25
V1073 Her s 1 0.2942815 11.00 11.00 0.00 20.07. 10:43 18 (N) -4
V513 Her s 3 0.3037692 15.30 15.70 0.40 20.07. 10:43 27 (NE) -11
V Pup p 8 1.454492 4.35 4.92 0.57 20.07. 10:43 176 (S) -9
EK Com s 1 0.266685 12.70 12.70 0.00 20.07. 10:43 80 (E) 28
V437 Dra p 10 0.316053 13.75 14.40 0.65 20.07. 10:43 356 (N) 23
GX Psc p 9 0.43431 13.40 13.70 0.30 20.07. 10:43 294 (NW) 21
V514 Cam p 6 0.362742 12.63 12.63 0.00 20.07. 10:43 15 (N) 55
DE Lyn p 1 0.408818 13.13 13.90 0.77 20.07. 10:43 38 (NE) 79
V393 Nor p 10 1.29838 9.85 10.25 0.40 20.07. 10:44 107 (E) -53
OS Boo p 10 0.275727 13.80 14.10 0.30 20.07. 10:44 46 (NE) 20
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 20.07. 10:44 9 (N) 6
RU UMi s 1 0.524926 10.00 10.22 0.22 20.07. 10:44 30 (NE) 46
TY UMa p 1 0.354548 11.48 12.14 0.66 20.07. 10:44 54 (NE) 50
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 20.07. 10:44 3 (N) 13
HR Lac s 1 0.42907 13.90 14.30 0.40 20.07. 10:44 337 (NW) 15
WW Tri p 6 1.748441 12.20 12.70 0.50 20.07. 10:44 289 (W) 34
V940 Oph p 10 0.433226 14.80 15.80 1.00 20.07. 10:44 30 (NE) -28
ET Leo p 1 0.3465036 9.55 9.72 0.17 20.07. 10:44 121 (SE) 34
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 20.07. 10:45 191 (S) 52
V678 And p 8 0.361708 13.72 14.14 0.42 20.07. 10:45 320 (NW) 18
DK Cyg p 1 0.470693 10.37 10.93 0.56 20.07. 10:45 336 (NW) -2
V2640 Oph s 7 0.419892 12.50 13.20 0.70 20.07. 10:45 37 (NE) -28
RY Cnc p 1 1.092946 12.99 15.52 2.53 20.07. 10:45 153 (SE) 57
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 20.07. 10:46 72 (E) -9
V506 And p 9 0.34345 13.60 14.40 0.80 20.07. 10:46 300 (NW) 16
V558 And p 1 0.31092 15.62 16.10 0.48 20.07. 10:46 299 (NW) 35
CO Cep p 1 4.13756 12.00 12.70 0.70 20.07. 10:46 343 (N) 46
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.