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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V853 Cep p 10 0.615422 13.70 14.20 0.50 22.07. 20:31 31 (NE) 56
KO Boo s 9 0.369518 13.15 13.35 0.20 22.07. 20:31 253 (W) 44
V402 Dra p 10 1.380644 10.93 11.20 0.27 22.07. 20:31 17 (N) 74
RY Ind s 10 0.712114 10.83 11.04 0.21 22.07. 20:31 146 (SE) -16
V455 Mon s 5 0.6817285 14.50 15.30 0.80 22.07. 20:31 335 (NW) -37
CZ Lib p 10 0.56012 14.20 15.20 1.00 22.07. 20:31 207 (SW) 16
V372 Dra p 5 0.533531 10.39 11.09 0.70 22.07. 20:32 352 (N) 81
PW UMa p 8 0.5552888 11.10 11.60 0.50 22.07. 20:32 336 (NW) 33
V554 And p 5 0.35291 16.32 16.78 0.46 22.07. 20:32 37 (NE) 16
V337 UMa p 8 0.383365 13.70 14.25 0.55 22.07. 20:32 319 (NW) 26
V410 Nor p 10 0.7284 16.20 16.65 0.45 22.07. 20:32 195 (S) -19
V343 UMa p 1 0.560642 14.20 14.70 0.50 22.07. 20:32 316 (NW) 31
V1022 Tau p 2 0.347171 14.96 15.72 0.77 22.07. 20:32 20 (N) -10
GN Vul p 9 1.972448 12.30 12.90 0.60 22.07. 20:33 120 (SE) 56
AR CrB s 1 0.3973515 10.80 10.80 0.00 22.07. 20:33 229 (SW) 61
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 22.07. 20:33 124 (SE) 61
V1007 Cas p 5 0.332007 12.00 12.44 0.44 22.07. 20:33 48 (NE) 33
LR Com p 1 0.896297 10.80 11.70 0.90 22.07. 20:33 272 (W) 27
GZ Pup p 10 0.3202743 11.70 12.20 0.50 22.07. 20:33 290 (W) -70
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 22.07. 20:33 70 (E) 74
V502 And s 6 0.318892 13.80 14.15 0.35 22.07. 20:33 58 (NE) 13
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 22.07. 20:33 59 (NE) 65
BF Aur p 4 1.583222 8.79 9.51 0.72 22.07. 20:34 6 (N) 2
V343 Cen p 10 0.587651 11.70 12.30 0.60 22.07. 20:34 220 (SW) -44
V1813 Ori p 9 6.36504 12.95 13.60 0.65 22.07. 20:34 0 (N) -26
NX Cam s 8 0.605772 10.50 10.50 0.00 22.07. 20:34 17 (N) 23
LS Peg p 8 0.1733 11.60 13.00 1.40 22.07. 20:34 101 (E) 28
AH Gem s 1 0.336762 14.40 14.80 0.40 22.07. 20:34 340 (N) -22
V757 Cep p 8 0.343873 14.00 14.80 0.80 22.07. 20:34 17 (N) 47
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 22.07. 20:34 314 (NW) 0
V523 And p 10 0.528539 11.90 12.40 0.50 22.07. 20:35 50 (NE) 16
MU Dra p 1 0.349664 12.76 12.96 0.20 22.07. 20:35 82 (E) 77
V2287 Cyg s 6 0.907659 11.60 11.60 0.00 22.07. 20:35 71 (E) 72
EH Cnc p 1 0.4180364 11.73 12.47 0.74 22.07. 20:35 321 (NW) -10
V636 Aur s 1 0.3406176 13.70 14.10 0.40 22.07. 20:35 357 (N) -5
V582 Lyr p 1 0.255905 13.44 14.61 1.17 22.07. 20:35 117 (SE) 74
FO Aur s 1 0.609759 14.30 14.30 0.00 22.07. 20:35 359 (N) -8
V530 Mon s 1 0.5255325 12.40 12.40 0.00 22.07. 20:36 335 (NW) -34
NN Ser p 1 0.1300801 17.00 23.00 6.00 22.07. 20:36 220 (SW) 47
LY Lac p 3 1.54517 12.50 12.90 0.40 22.07. 20:36 55 (NE) 49
HX Lac p 4 0.527476 14.20 14.90 0.70 22.07. 20:36 64 (NE) 48
V1053 Her p 1 0.287796 13.57 13.77 0.20 22.07. 20:36 197 (S) 75
MR Cas s 1 0.352936 14.90 15.50 0.60 22.07. 20:36 41 (NE) 37
V1833 Ori p 10 0.377198 10.32 10.55 0.23 22.07. 20:36 14 (N) -31
V428 Gem p 8 0.491506 10.93 11.33 0.40 22.07. 20:36 337 (NW) -10
NS Tel p 10 1.3397 9.20 9.60 0.40 22.07. 20:36 166 (S) -15
V384 Vul s 1 0.4388572 12.72 13.16 0.44 22.07. 20:36 99 (E) 45
FS Leo s 1 0.456967 9.06 9.06 0.00 22.07. 20:37 282 (W) 9
V869 Cyg s 4 0.895102 14.00 14.80 0.80 22.07. 20:37 123 (SE) 62
BL Eri p 1 0.416918 11.51 12.28 0.77 22.07. 20:37 33 (NE) -48
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.