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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1222 Tau s 4 0.295362 13.28 13.40 0.12 18.07. 02:10 101 (E) 21
LT Com s 1 0.512058 10.61 10.61 0.00 18.07. 02:11 334 (NW) -9
SZ Pup p 10 1.1903 13.00 13.80 0.80 18.07. 02:11 82 (E) -58
EF Boo s 1 0.4205155 9.43 9.43 0.00 18.07. 02:11 327 (NW) 21
V Sge s 1 0.5141928 8.60 8.60 0.00 18.07. 02:11 241 (SW) 48
NP Tel s 10 0.37512 12.90 13.30 0.40 18.07. 02:11 203 (SW) -18
V942 Cep s 8 1.698085 13.43 13.95 0.52 18.07. 02:11 5 (N) 65
LO Com p 1 0.2863605 12.38 13.20 0.82 18.07. 02:11 338 (N) -11
RS Ser p 7 0.59814 10.80 11.50 0.70 18.07. 02:11 246 (SW) 3
LP Com s 1 0.337934 12.76 12.76 0.00 18.07. 02:11 338 (N) -10
FI Del p 9 0.415928 14.20 14.80 0.60 18.07. 02:11 233 (SW) 44
XY Leo p 1 0.2841029 9.45 9.93 0.48 18.07. 02:12 14 (N) -22
V1102 Her p 1 0.3090057 13.60 14.40 0.80 18.07. 02:12 300 (NW) 46
V2769 Ori p 5 0.27872 15.00 15.30 0.30 18.07. 02:12 76 (E) -5
QQ Cas p 1 2.142049 10.30 10.90 0.60 18.07. 02:12 30 (NE) 78
IK Boo s 1 0.303116 12.00 12.50 0.50 18.07. 02:12 320 (NW) 0
BC Eri p 1 0.527247 10.83 11.32 0.49 18.07. 02:12 101 (E) -10
PS Vir s 1 0.289806 12.00 12.30 0.30 18.07. 02:12 342 (N) -32
V724 Aql s 1 0.517599 11.10 11.57 0.47 18.07. 02:12 233 (SW) 28
V516 Her p 9 0.4632348 16.40 17.10 0.70 18.07. 02:12 279 (W) 26
V500 Cam p 6 0.2483505 14.00 14.80 0.80 18.07. 02:13 8 (N) 40
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 18.07. 02:13 36 (NE) -21
V917 Cep p 7 0.411767 12.88 13.25 0.37 18.07. 02:13 0 (N) 71
DW UMa p 1 0.13660653 15.10 16.60 1.50 18.07. 02:13 3 (N) 19
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 18.07. 02:14 254 (W) 53
V482 Cam p 10 0.133619437 15.10 18.40 3.30 18.07. 02:14 21 (N) 34
GV Leo s 1 0.266728 11.37 11.37 0.00 18.07. 02:14 12 (N) -22
AP Leo s 1 0.430358 9.32 9.88 0.56 18.07. 02:14 358 (N) -35
NT UMa p 9 1.664372 13.75 14.30 0.55 18.07. 02:14 13 (N) 36
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 18.07. 02:14 328 (NW) 83
V1264 Her p 10 0.81474 12.35 12.70 0.35 18.07. 02:14 289 (W) 29
V1016 Oph s 1 0.407161 13.10 14.10 1.00 18.07. 02:15 275 (W) -11
EH CVn s 1 0.263585 12.91 12.91 0.00 18.07. 02:15 327 (NW) -1
V579 Lyr s 1 0.242906 12.77 12.77 0.00 18.07. 02:15 286 (W) 48
V475 Hya s 7 0.317122 12.60 12.60 0.00 18.07. 02:15 47 (NE) -28
V1038 Her s 1 0.26818 11.80 11.80 0.00 18.07. 02:15 293 (NW) 25
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 18.07. 02:15 269 (W) 12
VY Sex s 1 0.4434355 9.01 9.30 0.29 18.07. 02:15 3 (N) -43
V348 Aql s 6 0.6658369 13.00 13.00 0.00 18.07. 02:15 244 (SW) 21
V649 Lyr s 1 0.292256 14.50 14.91 0.41 18.07. 02:15 292 (W) 45
V1853 Ori s 1 0.383 11.60 11.99 0.39 18.07. 02:15 77 (E) 10
V364 UMa s 8 0.3669815 13.40 13.95 0.55 18.07. 02:15 337 (NW) 28
V For p 9 3.305888 14.05 17.00 2.95 18.07. 02:15 132 (SE) 0
OZ Boo p 9 0.324084 13.90 14.15 0.25 18.07. 02:16 308 (NW) 6
AP Aur s 1 0.569374 10.90 11.20 0.30 18.07. 02:16 41 (NE) 9
V565 And p 8 0.3272 12.17 12.30 0.13 18.07. 02:16 83 (E) 59
V490 Cyg p 1 1.140236 13.10 13.70 0.60 18.07. 02:16 256 (W) 53
RR Lep p 1 0.915427 9.99 10.56 0.57 18.07. 02:17 97 (E) -12
SV Equ p 8 0.880971 9.25 9.50 0.25 18.07. 02:17 221 (SW) 39
WX Sgr p 9 2.129232 9.60 11.30 1.70 18.07. 02:17 248 (W) -4
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.