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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V843 Cep p 10 0.49347 13.35 14.00 0.65 30.07. 10:28 355 (N) 39
NY Boo p 9 0.326815 12.15 12.50 0.35 30.07. 10:29 46 (NE) 28
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 30.07. 10:29 358 (N) 13
V417 Nor p 10 0.4067 16.03 16.65 0.62 30.07. 10:29 125 (SE) -53
MU Lac p 10 0.2775155 14.10 15.10 1.00 30.07. 10:29 338 (N) 16
YY Eri s 1 0.3214963 8.37 8.99 0.62 30.07. 10:29 238 (SW) 12
V349 Dra p 10 0.3898685 11.30 11.70 0.40 30.07. 10:29 34 (NE) 23
AP Dor p 10 0.213593 9.38 9.60 0.22 30.07. 10:29 203 (SW) -25
CQ Scl p 10 0.269896 12.00 12.55 0.55 30.07. 10:29 267 (W) -37
LY Pav p 9 0.37955 14.50 15.00 0.50 30.07. 10:29 179 (S) -70
V1103 Her s 1 0.2913524 11.90 11.90 0.00 30.07. 10:30 23 (NE) -2
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 30.07. 10:30 4 (N) -12
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 30.07. 10:30 7 (N) -8
V796 Cyg s 1 1.4808693 10.90 11.40 0.50 30.07. 10:31 5 (N) 8
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.07. 10:32 68 (E) -18
PR Dra p 10 0.374751 13.30 13.60 0.30 30.07. 10:32 40 (NE) 38
V413 Gem s 7 0.532812 14.55 14.70 0.15 30.07. 10:32 208 (SW) 51
ZZ Eri s 3 0.45206 13.90 14.40 0.50 30.07. 10:32 238 (SW) 11
V442 Cas p 9 3.592108 13.20 17.00 3.80 30.07. 10:32 329 (NW) 23
V481 Cam p 10 0.319855 14.50 15.50 1.00 30.07. 10:32 359 (N) 55
V342 Dra p 9 0.39221 12.65 13.05 0.40 30.07. 10:32 35 (NE) 27
EE CVn p 1 0.280562 13.70 14.57 0.87 30.07. 10:32 74 (E) 28
UY UMa s 1 0.3760203 12.70 12.90 0.20 30.07. 10:32 49 (NE) 41
XY Ant s 9 2.180344 9.95 10.25 0.30 30.07. 10:33 154 (SE) -2
V1005 Her s 3 0.278962 14.11 14.11 0.00 30.07. 10:33 33 (NE) 20
AV Hya p 1 0.683401 10.20 10.77 0.57 30.07. 10:33 150 (SE) 42
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 30.07. 10:33 7 (N) 9
EQ UMa s 6 0.3581533 12.40 12.60 0.20 30.07. 10:33 50 (NE) 84
CY Lac p 4 8.360525 11.50 11.80 0.30 30.07. 10:33 341 (N) 18
AM CrB s 6 0.703654 12.80 12.80 0.00 30.07. 10:33 44 (NE) 12
SV Cet p 9 0.2920877 14.50 14.90 0.40 30.07. 10:33 272 (W) -32
YY CrB s 1 0.37656 8.64 8.64 0.00 30.07. 10:34 47 (NE) 14
FS Aqr p 7 0.26205 13.20 14.00 0.80 30.07. 10:34 323 (NW) -34
V757 Cen p 1 0.3431685 8.30 8.70 0.40 30.07. 10:34 118 (SE) -25
V1133 Sgr p 6 0.8053005 13.20 14.00 0.80 30.07. 10:34 19 (N) -53
V881 Per s 1 0.387377 10.71 11.01 0.30 30.07. 10:34 289 (W) 36
IL Boo p 6 0.347407 13.10 13.55 0.45 30.07. 10:34 57 (NE) 33
AY Tri p 10 0.3939 14.10 14.50 0.40 30.07. 10:34 299 (NW) 20
AK Tri s 4 0.7017145 11.48 12.00 0.52 30.07. 10:34 290 (W) 27
V1123 Tau p 1 0.399949 9.87 10.25 0.38 30.07. 10:34 265 (W) 27
OO Cyg s 7 0.2620015 14.10 14.10 0.00 30.07. 10:35 3 (N) -2
IW Boo s 4 0.264742 13.40 13.40 0.00 30.07. 10:35 58 (NE) 30
PS Del p 9 0.753477 11.95 12.40 0.45 30.07. 10:35 353 (N) -27
V373 Dra p 3 0.316906 13.00 14.00 1.00 30.07. 10:35 24 (NE) 19
V354 Aps p 8 0.587153 12.35 12.60 0.25 30.07. 10:35 161 (S) -52
MU Aqr s 3 0.2722205 11.30 11.30 0.00 30.07. 10:35 347 (N) -41
V443 Cam s 9 0.411691 14.00 14.80 0.80 30.07. 10:35 345 (N) 63
V1286 Cen p 10 0.613378 11.37 11.98 0.61 30.07. 10:35 125 (SE) -27
UW CMa s 10 4.393407 4.84 5.25 0.41 30.07. 10:35 192 (S) 15
V489 Cam s 8 0.6197565 10.94 10.94 0.00 30.07. 10:36 357 (N) 63
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.