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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UZ Mic p 10 0.440964 11.90 12.40 0.50 31.07. 08:57 283 (W) -64
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 31.07. 08:58 132 (SE) 49
V713 And p 10 0.318453 12.01 12.13 0.12 31.07. 08:58 299 (NW) 19
V577 Lyr p 9 0.390011 14.50 15.00 0.50 31.07. 08:58 359 (N) 5
RZ Cnc p 10 21.64315 8.67 10.03 1.36 31.07. 08:58 117 (SE) 61
V1370 Tau s 7 0.295517 10.90 10.90 0.00 31.07. 08:59 207 (SW) 57
V422 And s 4 1.015595 13.40 13.40 0.00 31.07. 08:59 319 (NW) 26
BM UMa p 1 0.2712208 13.80 14.75 0.95 31.07. 08:59 67 (NE) 46
V924 Oph p 10 0.359554 15.70 16.40 0.70 31.07. 08:59 1 (N) -32
QQ Lup p 10 0.251562 12.40 13.35 0.95 31.07. 08:59 107 (E) -52
XY Leo s 1 0.2841029 9.45 9.80 0.35 31.07. 08:59 109 (E) 38
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 31.07. 08:59 20 (N) -71
BE Cha p 10 0.80962 13.80 14.70 0.90 31.07. 08:59 160 (S) -50
V417 Lyr s 4 0.300661 14.90 14.90 0.00 31.07. 09:00 353 (N) -9
TY Eri p 10 0.771956 12.55 13.30 0.75 31.07. 09:00 225 (SW) 5
MT Her p 1 0.4877185 11.86 12.86 1.00 31.07. 09:00 4 (N) -25
V653 Pup p 10 0.388309 10.25 10.53 0.28 31.07. 09:00 172 (S) -7
TZ Lyr s 1 0.528827 10.87 11.05 0.18 31.07. 09:00 4 (N) 1
V934 Cep p 7 0.431014 13.02 13.50 0.48 31.07. 09:00 335 (NW) 40
V1067 Cas p 10 0.413247 12.20 13.15 0.95 31.07. 09:00 336 (NW) 50
AC Cru s 6 0.904188 11.90 12.50 0.60 31.07. 09:00 144 (SE) -42
EN Oct p 1 0.288913 11.88 12.60 0.72 31.07. 09:00 180 (S) -50
V585 Aur s 4 0.535301 11.05 11.30 0.25 31.07. 09:01 239 (SW) 63
CN And p 1 0.4627909 9.70 10.25 0.55 31.07. 09:01 301 (NW) 27
UV Lyn s 1 0.414982 9.41 9.78 0.37 31.07. 09:01 101 (E) 62
V963 Oph p 10 0.264743 14.60 15.10 0.50 31.07. 09:01 7 (N) -33
MY Cam p 10 1.1754514 9.80 10.15 0.35 31.07. 09:01 303 (NW) 66
EV Cet p 9 0.428224 11.60 12.08 0.48 31.07. 09:01 266 (W) 3
V949 Cep p 10 1.067973 12.35 12.80 0.45 31.07. 09:01 343 (N) 45
NV Com p 9 0.3708875 12.31 12.52 0.21 31.07. 09:01 67 (NE) 14
VY Cet p 3 0.34081 11.20 11.90 0.70 31.07. 09:01 244 (SW) -4
V496 Cam s 7 0.392897 13.95 14.40 0.45 31.07. 09:02 7 (N) 58
V356 Hya p 9 0.911829 7.56 7.69 0.13 31.07. 09:02 88 (E) -39
U Her p 1 2.0510269 4.69 5.37 0.68 31.07. 09:02 17 (N) -5
DY Gru p 9 0.336029 9.37 10.04 0.67 31.07. 09:02 255 (W) -39
V1001 Cas s 1 0.429058 13.61 13.61 0.00 31.07. 09:03 315 (NW) 31
SS Cet p 1 2.973978 9.40 13.00 3.60 31.07. 09:03 245 (SW) 22
V411 Peg s 1 0.3770427 14.00 14.00 0.00 31.07. 09:03 322 (NW) -6
CZ CMa p 9 0.818973 13.40 13.70 0.30 31.07. 09:03 169 (S) 20
V416 CMa p 10 0.418639 8.61 8.99 0.38 31.07. 09:03 177 (S) 14
QU Cyg s 1 0.3469114 14.50 15.10 0.60 31.07. 09:03 345 (N) 0
ZZ Peg p 1 0.667356 12.20 12.80 0.60 31.07. 09:03 299 (NW) -4
V610 Ara p 9 0.54316 8.80 9.20 0.40 31.07. 09:03 125 (SE) -73
OV UMa p 10 9.2512 10.78 11.70 0.92 31.07. 09:04 22 (N) 65
RY Cnc p 1 1.092946 12.99 15.52 2.53 31.07. 09:04 131 (SE) 52
V1137 Her p 10 0.37083 14.30 14.70 0.40 31.07. 09:04 27 (NE) 16
V2281 Cyg s 10 1.073105 12.10 12.10 0.00 31.07. 09:04 352 (N) 6
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 31.07. 09:04 353 (N) -6
AP Leo s 1 0.430358 9.32 9.88 0.56 31.07. 09:04 105 (E) 19
V733 Her s 3 0.4174915 13.80 14.30 0.50 31.07. 09:04 13 (N) 9
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.