Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:29 // 18:43 UTC
Civil Twilight (6°): 02:53 // 19:19 UTC
Nautical Twilight (12°): 02:02 // 20:09 UTC
Astronomical Twilight (18°): 00:58 // 21:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V489 Ser p 9 0.078847 19.20 21.00 1.80 02.08. 12:44 97 (E) 5
V640 Aql p 7 0.5612183 12.60 13.40 0.80 02.08. 12:44 45 (NE) -19
EF CVn p 1 0.27205 13.10 13.50 0.40 02.08. 12:44 104 (E) 49
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 02.08. 12:45 38 (NE) 17
V399 Vul p 10 4.904938 7.01 7.17 0.16 02.08. 12:45 30 (NE) -13
V369 Dra p 10 0.40095 13.40 13.80 0.40 02.08. 12:45 45 (NE) 31
V489 And p 8 0.422756 12.00 13.00 1.00 02.08. 12:45 334 (NW) -11
V1542 Aql p 1 0.417537 11.71 12.34 0.63 02.08. 12:45 44 (NE) -21
V1112 Cen p 9 0.386639 13.80 14.60 0.80 02.08. 12:45 163 (S) -5
AV Dor p 9 1.094875 9.67 10.09 0.42 02.08. 12:45 214 (SW) -36
SZ Cru p 10 1.974311 10.90 11.60 0.70 02.08. 12:45 166 (S) -21
W For p 7 0.617895 13.13 13.76 0.63 02.08. 12:45 272 (W) -37
GO Psc p 8 0.453256 13.05 13.40 0.35 02.08. 12:45 328 (NW) -1
V1043 Her p 8 0.410255 13.63 14.71 1.08 02.08. 12:46 48 (NE) 32
RT Hyi p 10 0.2840352 12.28 13.15 0.87 02.08. 12:46 193 (S) -58
KZ Boo p 8 0.353515 12.65 13.10 0.45 02.08. 12:46 59 (NE) 54
V1063 Cas p 9 0.620008 11.60 12.30 0.70 02.08. 12:46 349 (N) 38
V645 And p 8 0.4125814 13.05 13.45 0.40 02.08. 12:46 352 (N) 10
EF Dra s 1 0.424031 10.48 10.48 0.00 02.08. 12:46 24 (NE) 39
BT Pup p 10 1.5921029 13.90 14.60 0.70 02.08. 12:46 215 (SW) 8
BT Pup s 10 1.5921029 13.90 14.50 0.60 02.08. 12:46 215 (SW) 8
AA Dor p 10 0.2615397 11.13 11.60 0.47 02.08. 12:46 206 (SW) -42
BE Cep s 1 0.4243943 12.40 13.00 0.60 02.08. 12:46 359 (N) 19
AC Boo s 1 0.352437 10.00 10.55 0.55 02.08. 12:46 68 (E) 47
V404 CMa p 10 0.45178 17.45 18.40 0.95 02.08. 12:46 238 (SW) 1
BB CMi s 1 0.7928535 10.00 10.80 0.80 02.08. 12:46 231 (SW) 34
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 02.08. 12:47 167 (S) 39
LY Boo p 9 0.41441 13.10 13.31 0.21 02.08. 12:47 79 (E) 46
KM Cnc s 3 0.536435 12.60 11.60 -1.00 02.08. 12:47 240 (SW) 51
V480 Cas p 9 0.342013 14.60 14.90 0.30 02.08. 12:47 332 (NW) 23
EX Hya p 10 0.068233846 9.60 13.99 4.39 02.08. 12:47 150 (SE) 5
AU Aqr p 10 0.3711583 12.90 14.00 1.10 02.08. 12:47 6 (N) -65
FM Vul s 1 0.784642 12.80 13.00 0.20 02.08. 12:48 39 (NE) -3
MT Boo p 6 0.3653325 13.45 13.95 0.50 02.08. 12:48 76 (E) 46
V340 Cam p 9 0.4657358 14.08 14.15 0.07 02.08. 12:48 315 (NW) 38
HI Mon s 6 1.5744326 9.30 9.90 0.60 02.08. 12:48 239 (SW) 19
MW UMa p 10 1.234755 9.50 10.00 0.50 02.08. 12:48 36 (NE) 76
BX Dra s 1 0.579028 11.50 11.50 0.00 02.08. 12:48 41 (NE) 46
FQ CVn s 1 0.371037 12.95 13.20 0.25 02.08. 12:48 100 (E) 51
V2766 Ori s 6 0.6032 15.00 15.00 0.00 02.08. 12:48 258 (W) 17
HS Cnc p 7 0.359488 13.16 13.27 0.11 02.08. 12:48 218 (SW) 46
EL CMi p 6 1.053835 11.54 12.20 0.66 02.08. 12:48 226 (SW) 30
V524 Hya p 10 0.15 17.12 19.40 2.28 02.08. 12:48 204 (SW) 38
AS CrB s 1 0.380663 11.35 11.35 0.00 02.08. 12:49 71 (E) 31
V651 Cas p 1 0.9968096 11.10 11.60 0.50 02.08. 12:49 350 (N) 19
HL Dra p 1 0.944276 7.35 7.66 0.31 02.08. 12:49 32 (NE) 29
V373 Dra p 3 0.316906 13.00 14.00 1.00 02.08. 12:49 43 (NE) 32
BB Vul p 5 0.938919 12.50 13.20 0.70 02.08. 12:49 27 (NE) -8
V873 Per p 1 0.294902 10.80 11.50 0.70 02.08. 12:49 316 (NW) 17
HR Boo s 1 0.315967 13.25 13.70 0.45 02.08. 12:49 96 (E) 34
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.