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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 27.07. 21:15 132 (SE) 68
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 27.07. 21:16 120 (SE) 14
SZ Scl s 10 0.320832 11.72 12.40 0.68 27.07. 21:16 115 (SE) -20
AO Cas p 10 3.523487 6.07 6.24 0.17 27.07. 21:16 54 (NE) 39
V1295 Her p 1 0.349236 12.05 12.50 0.45 27.07. 21:16 245 (SW) 80
V466 Cam p 9 0.3998995 12.60 13.10 0.50 27.07. 21:16 358 (N) 32
V483 And p 1 0.2970635 11.97 12.20 0.23 27.07. 21:16 64 (NE) 32
V1091 Her s 1 0.393559 12.04 12.04 0.00 27.07. 21:16 239 (SW) 69
I Boo s 1 0.2678178 5.80 6.29 0.49 27.07. 21:16 287 (W) 55
XY Ari p 10 0.25265 13.54 17.60 4.06 27.07. 21:16 51 (NE) -5
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 27.07. 21:16 117 (SE) 69
G5270.0645 Cet s 5 0.543266 10.13 10.13 0.00 27.07. 21:16 94 (E) -11
ZZ Lac s 6 2.889665 13.60 13.60 0.00 27.07. 21:17 65 (NE) 56
DE CMa p 10 0.6959637 13.00 13.60 0.60 27.07. 21:17 335 (NW) -66
MM Cas p 1 1.158475 12.00 13.10 1.10 27.07. 21:17 46 (NE) 37
HO Psc p 9 0.324748 11.00 11.80 0.80 27.07. 21:17 72 (E) 2
V1374 Tau s 1 0.250818 13.00 13.00 0.00 27.07. 21:18 12 (N) -11
V710 And p 10 0.219197 14.01 14.37 0.36 27.07. 21:18 75 (E) 33
AA UMa p 1 0.468127 10.88 11.58 0.70 27.07. 21:18 329 (NW) 14
V1081 Sco s 9 2.513683 6.97 6.97 0.00 27.07. 21:18 195 (S) 7
DI Peg p 1 0.711817 9.38 10.48 1.10 27.07. 21:18 93 (E) 22
AA Dor p 10 0.2615397 11.13 11.60 0.47 27.07. 21:18 164 (S) -68
NS Cam s 5 0.907318 12.90 13.20 0.30 27.07. 21:18 354 (N) 35
OQ Dra p 7 0.3396745 13.20 13.80 0.60 27.07. 21:18 336 (NW) 43
V442 Cep p 10 2.129141 6.93 7.06 0.13 27.07. 21:19 51 (NE) 60
EW Psc s 8 0.241202 10.38 10.38 0.00 27.07. 21:19 92 (E) 13
CU And p 9 1.715987 12.50 16.00 3.50 27.07. 21:19 64 (NE) 50
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 27.07. 21:19 112 (E) 81
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 27.07. 21:19 149 (SE) 71
V513 Her p 3 0.3037692 15.30 15.70 0.40 27.07. 21:19 211 (SW) 62
FL Peg s 6 0.4743125 13.50 14.00 0.50 27.07. 21:20 126 (SE) 37
V389 Gem p 9 1.047759 8.74 8.92 0.18 27.07. 21:20 351 (N) -14
CW CMa p 9 2.11797737 8.58 8.98 0.40 27.07. 21:20 340 (N) -63
W UMa p 1 0.3336367 7.75 8.48 0.73 27.07. 21:20 334 (NW) 22
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 27.07. 21:20 46 (NE) 73
V864 Mon s 5 0.358427 9.90 10.50 0.60 27.07. 21:20 349 (N) -44
IO Boo s 7 0.2711483 13.00 13.00 0.00 27.07. 21:20 270 (W) 33
V805 Aql s 9 2.408236 7.58 7.90 0.32 27.07. 21:20 173 (S) 28
V948 Mon p 7 0.377107 13.00 13.60 0.60 27.07. 21:20 335 (NW) -38
V626 Aur p 9 0.3956 15.59 15.86 0.27 27.07. 21:20 11 (N) 0
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 27.07. 21:21 38 (NE) 39
V731 Her s 1 0.4264073 13.30 13.80 0.50 27.07. 21:21 255 (W) 75
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 27.07. 21:21 113 (SE) 19
V1638 Ori p 8 0.614052 11.43 11.86 0.43 27.07. 21:21 36 (NE) -38
V781 Tau p 1 0.344909 8.90 9.30 0.40 27.07. 21:21 12 (N) -12
LS Per s 6 2.9156 11.50 11.50 0.00 27.07. 21:21 42 (NE) 11
V1833 Ori p 10 0.377198 10.32 10.55 0.23 27.07. 21:21 32 (NE) -27
V1353 Aql p 1 1.414802 10.50 11.40 0.90 27.07. 21:21 163 (S) 55
V1106 Cas p 10 0.974102 12.88 13.25 0.37 27.07. 21:21 23 (NE) 45
AU Pic p 9 0.3119 14.00 14.40 0.40 27.07. 21:21 175 (S) -77
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.