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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 °
BE Cep s 1 0.4243943 12.40 13.00 0.60 23.07. 08:19 321 (NW) 36
V808 Cep p 10 0.484564 11.55 11.92 0.37 23.07. 08:20 360 (N) 55
XY Leo s 1 0.2841029 9.45 9.80 0.35 23.07. 08:20 94 (E) 27
V456 Cam p 10 0.419811 12.10 12.30 0.20 23.07. 08:20 30 (NE) 72
UZ Oct p 10 1.149383 9.03 9.56 0.53 23.07. 08:20 181 (S) -45
BG UMa s 8 0.6630411 10.84 10.93 0.09 23.07. 08:20 33 (NE) 27
BE Scl p 9 0.422901 10.37 10.83 0.46 23.07. 08:21 230 (SW) -6
HN UMa s 4 0.38261 9.90 10.02 0.12 23.07. 08:21 65 (NE) 29
NT Aps s 5 0.294763 8.39 8.39 0.00 23.07. 08:21 159 (S) -60
V2759 Ori p 10 0.498856 10.40 10.84 0.44 23.07. 08:22 174 (S) 49
V443 Nor p 10 0.4091 16.50 16.90 0.40 23.07. 08:22 124 (SE) -75
PT Vir p 7 0.3081795 13.38 13.56 0.18 23.07. 08:22 72 (E) -1
V438 Dra p 10 0.555075 11.44 11.75 0.31 23.07. 08:22 348 (N) 38
V1097 Her p 1 0.360849 10.75 11.30 0.55 23.07. 08:22 359 (N) -13
CF Ant p 9 1.53364 10.12 10.47 0.35 23.07. 08:23 121 (SE) -22
DD Her p 4 5.643399 11.40 12.20 0.80 23.07. 08:23 352 (N) -11
V733 Her p 3 0.4174915 13.80 14.40 0.60 23.07. 08:23 1 (N) 8
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 23.07. 08:23 254 (W) 40
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 23.07. 08:24 11 (N) -65
IY Aps p 10 0.4184362 12.70 13.00 0.30 23.07. 08:24 174 (S) -66
V573 Peg p 1 0.417451 12.34 12.85 0.51 23.07. 08:24 295 (NW) 21
V428 Gem p 8 0.491506 10.93 11.33 0.40 23.07. 08:24 127 (SE) 58
V2610 Oph s 1 0.426508 9.20 9.45 0.25 23.07. 08:24 352 (N) -44
V1024 Her s 3 0.5308265 12.50 12.50 0.00 23.07. 08:25 19 (N) -12
DF CVn p 1 0.3268955 10.96 11.46 0.50 23.07. 08:25 51 (NE) 19
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 23.07. 08:25 335 (NW) -1
NN Dra p 7 0.382879 12.34 12.98 0.64 23.07. 08:25 28 (NE) 36
V701 Cen p 8 0.73845 8.60 9.40 0.80 23.07. 08:25 116 (SE) -53
V864 Mon s 5 0.358427 9.90 10.50 0.60 23.07. 08:25 149 (SE) 31
V502 Oph p 1 0.453387 8.34 8.84 0.50 23.07. 08:25 16 (N) -38
BS UMa p 1 0.3495099 13.70 14.00 0.30 23.07. 08:25 60 (NE) 32
V889 Cep p 10 0.418336 12.55 12.85 0.30 23.07. 08:25 330 (NW) 40
AH Tau s 1 0.3326733 11.25 11.85 0.60 23.07. 08:25 228 (SW) 58
ET Leo p 1 0.3465036 9.55 9.72 0.17 23.07. 08:26 94 (E) 15
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 23.07. 08:26 272 (W) -19
BF Pav s 10 0.305605 11.00 11.90 0.90 23.07. 08:26 220 (SW) -76
V1230 Her p 10 0.370002 14.07 14.69 0.62 23.07. 08:26 9 (N) -25
V341 Dra p 8 1.650422 10.10 10.43 0.33 23.07. 08:27 10 (N) 30
V751 Per p 10 5.96135 11.46 11.93 0.47 23.07. 08:27 299 (NW) 54
GW Boo s 1 0.531544 10.25 10.25 0.00 23.07. 08:27 50 (NE) -5
DW UMa s 1 0.13660653 15.10 16.60 1.50 23.07. 08:27 48 (NE) 48
HH Lac p 10 0.200593 14.00 15.50 1.50 23.07. 08:27 316 (NW) 35
EH Hya s 10 0.2969053 14.20 14.20 0.00 23.07. 08:27 108 (E) -30
BY Del s 7 10.034215 11.40 11.80 0.40 23.07. 08:28 317 (NW) -18
V963 Oph p 10 0.264743 14.60 15.10 0.50 23.07. 08:28 348 (N) -33
V1004 Cas p 7 1.181875 12.80 13.30 0.50 23.07. 08:28 321 (NW) 47
GQ Dra p 3 0.765903 8.98 9.42 0.44 23.07. 08:28 1 (N) 12
V2768 Ori p 8 0.33262 15.00 15.30 0.30 23.07. 08:28 173 (S) 45
SY Boo p 1 0.714484 12.25 12.87 0.62 23.07. 08:28 48 (NE) -9
V513 Her s 3 0.3037692 15.30 15.70 0.40 23.07. 08:29 359 (N) -16
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.