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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:11 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:47 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GR Vir s 1 0.346974 7.80 8.20 0.40 21.08. 05:46 40 (NE) -40
BK Oct s 10 0.3686 14.30 14.60 0.30 21.08. 05:46 201 (S) -59
AB And s 1 0.3318894 9.50 10.20 0.70 21.08. 05:46 292 (W) 31
V427 Lac p 10 7.579659 14.80 16.50 1.70 21.08. 05:46 310 (NW) 32
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.08. 05:46 44 (NE) 41
V369 Dra p 10 0.40095 13.40 13.80 0.40 21.08. 05:46 354 (N) 11
GH Aqr s 6 0.305585 13.40 13.40 0.00 21.08. 05:46 272 (W) -8
KY Hya p 6 3.072471 9.50 11.00 1.50 21.08. 05:46 117 (SE) -1
V370 Cyg p 1 0.774543 11.80 13.10 1.30 21.08. 05:47 324 (NW) 2
AM Her p 1 0.128927 12.30 15.70 3.40 21.08. 05:47 345 (N) 12
KV Gem p 1 0.358522 12.40 12.90 0.50 21.08. 05:47 133 (SE) 48
GI Boo p 4 1.033533 11.30 11.80 0.50 21.08. 05:47 25 (NE) 3
V746 Cep p 9 1.2599701 11.40 11.85 0.45 21.08. 05:47 325 (NW) 44
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 21.08. 05:47 172 (S) 45
LU Aur p 10 0.388333333 13.50 14.50 1.00 21.08. 05:47 109 (E) 73
V1355 Her p 8 0.2892705 11.66 11.90 0.24 21.08. 05:48 334 (NW) -11
V909 Cep p 7 0.425573 12.13 12.47 0.34 21.08. 05:48 318 (NW) 42
PY Lyr s 1 0.385768 12.50 12.50 0.00 21.08. 05:48 327 (NW) -4
RS Cha s 10 1.669882 6.02 6.53 0.51 21.08. 05:48 167 (S) -44
BL Leo s 1 0.28193 13.80 13.80 0.00 21.08. 05:48 63 (NE) 10
V337 Vir s 5 0.352857 13.30 13.80 0.50 21.08. 05:48 65 (NE) -18
V1022 Tau p 2 0.347171 14.96 15.72 0.77 21.08. 05:49 203 (SW) 67
OO Dra p 7 1.238382 11.40 11.80 0.40 21.08. 05:49 21 (N) 45
AS CrB s 1 0.380663 11.35 11.35 0.00 21.08. 05:49 10 (N) -4
V1106 Cas p 10 0.974102 12.88 13.25 0.37 21.08. 05:49 336 (NW) 58
V1043 Cas p 1 0.661587 13.29 14.18 0.89 21.08. 05:49 299 (NW) 52
V1367 Tau s 1 0.347677 11.29 11.29 0.00 21.08. 05:49 159 (S) 63
V502 Cyg p 4 0.566962 13.60 14.50 0.90 21.08. 05:50 322 (NW) 14
XY Ant s 9 2.180344 9.95 10.25 0.30 21.08. 05:50 120 (SE) -23
HO Psc p 9 0.324748 11.00 11.80 0.80 21.08. 05:50 246 (SW) 36
BT Mic p 10 1.50568 10.14 10.42 0.27 21.08. 05:50 256 (W) -51
AQ Boo s 1 0.333139 12.30 12.30 0.00 21.08. 05:50 44 (NE) -12
CL Cir p 6 5.25379 8.57 9.15 0.58 21.08. 05:50 121 (SE) -70
DH CVn p 1 0.365804 12.72 13.24 0.52 21.08. 05:50 49 (NE) 14
V357 Aps p 7 0.304565 14.00 14.30 0.30 21.08. 05:50 172 (S) -61
UZ Equ p 10 0.486701 9.15 9.35 0.20 21.08. 05:50 296 (NW) -5
AB Cnc s 3 0.872842 14.00 13.00 -1.00 21.08. 05:51 107 (E) 32
V907 Cyg s 1 0.541362 14.20 14.90 0.70 21.08. 05:51 325 (NW) -2
FW Lib p 9 2.24278 9.80 10.20 0.40 21.08. 05:51 43 (NE) -55
RT Cha p 9 0.3551095 14.00 15.00 1.00 21.08. 05:51 166 (S) -48
CT Phe p 10 1.260848 11.20 11.80 0.60 21.08. 05:51 217 (SW) -11
W For p 7 0.617895 13.13 13.76 0.63 21.08. 05:52 209 (SW) 9
W UMa p 1 0.3336367 7.75 8.48 0.73 21.08. 05:52 53 (NE) 48
V1220 Cen p 10 4.5517 16.35 16.38 0.03 21.08. 05:52 136 (SE) -46
HN UMa p 4 0.38261 9.90 10.02 0.12 21.08. 05:52 60 (NE) 24
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 21.08. 05:52 326 (NW) -4
BZ Ara p 9 0.4 14.50 15.10 0.60 21.08. 05:52 179 (S) -81
V695 Pup p 10 0.292 15.65 15.95 0.30 21.08. 05:52 130 (SE) 13
AG Lac s 1 0.7521703 13.60 14.00 0.40 21.08. 05:52 313 (NW) 34
V474 Cam p 5 0.328205 10.90 11.40 0.50 21.08. 05:53 29 (NE) 64
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.