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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 °
RV Crv s 1 0.7472455 8.60 8.60 0.00 17.07. 21:45 256 (W) -14
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 17.07. 21:45 88 (E) 71
VY Cet s 3 0.34081 11.20 11.80 0.60 17.07. 21:45 88 (E) -28
V412 Her p 7 0.3362122 14.70 15.50 0.80 17.07. 21:45 211 (SW) 63
V357 Dra p 6 0.619276 11.55 12.15 0.60 17.07. 21:45 336 (NW) 68
XZ Cnc p 1 0.714673 9.80 10.20 0.40 17.07. 21:45 329 (NW) -22
V402 Aur p 3 0.603498 8.84 8.98 0.14 17.07. 21:46 19 (N) -6
FY Boo p 1 0.2411595 13.12 13.83 0.71 17.07. 21:46 271 (W) 30
V448 Cas s 7 0.574084 14.50 15.00 0.50 17.07. 21:46 40 (NE) 40
V573 Lyr p 2 0.870536 10.80 11.30 0.50 17.07. 21:46 188 (S) 80
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.07. 21:46 247 (SW) -19
V902 Cep p 10 0.32871 11.78 12.28 0.50 17.07. 21:46 11 (N) 53
BW Leo p 1 0.3373728 14.70 15.50 0.80 17.07. 21:47 292 (W) 4
BH UMa p 1 0.349341 11.50 12.30 0.80 17.07. 21:48 323 (NW) 25
PS Lyr p 6 1.4469835 11.30 12.00 0.70 17.07. 21:48 154 (SE) 66
V399 Ser p 9 4.11303 11.56 12.70 1.14 17.07. 21:48 184 (S) 25
V653 Ara p 10 0.2614 12.50 12.90 0.40 17.07. 21:48 196 (S) -17
AL Tri p 1 0.268564 14.10 14.40 0.30 17.07. 21:48 59 (NE) 14
MX Ser s 4 0.30776 13.20 13.68 0.48 17.07. 21:48 221 (SW) 29
XZ Leo p 1 0.487737 10.60 11.20 0.60 17.07. 21:48 310 (NW) -9
V1081 Cas p 9 0.374246 16.71 17.07 0.36 17.07. 21:49 39 (NE) 36
V369 Cam s 8 0.3452048 12.50 12.50 0.00 17.07. 21:49 13 (N) 26
V692 Cyg p 10 2.767716 14.80 16.40 1.60 17.07. 21:49 113 (SE) 71
IV Gem s 3 0.60269 12.20 12.20 0.00 17.07. 21:49 350 (N) -8
V796 Cep s 1 0.392964 12.20 12.20 0.00 17.07. 21:49 14 (N) 46
V445 Peg p 1 0.40465 14.00 14.50 0.50 17.07. 21:49 106 (E) 48
CT Tau s 1 0.666827 10.34 11.12 0.78 17.07. 21:49 8 (N) -13
GW Cnc p 1 0.2814125 12.60 13.20 0.60 17.07. 21:50 328 (NW) -13
V400 Lyr s 1 0.253427 12.70 12.70 0.00 17.07. 21:50 146 (SE) 76
V341 Mus p 10 1.79323 15.33 15.34 0.01 17.07. 21:50 213 (SW) -40
RT Hyi p 10 0.2840352 12.28 13.15 0.87 17.07. 21:50 163 (S) -50
V473 Cam p 7 0.298438 11.55 12.20 0.65 17.07. 21:50 357 (N) 37
V1223 Tau p 7 0.446918 12.15 12.60 0.45 17.07. 21:50 49 (NE) -18
V502 Oph p 1 0.453387 8.34 8.84 0.50 17.07. 21:50 215 (SW) 35
IY Aps p 10 0.4184362 12.70 13.00 0.30 17.07. 21:51 188 (S) -35
SW Lyn p 1 0.6440665 9.51 10.20 0.69 17.07. 21:51 343 (N) 4
V1055 Her s 1 0.3154085 11.32 11.32 0.00 17.07. 21:51 243 (SW) 74
YZ Mon p 10 2.055264 14.10 16.20 2.10 17.07. 21:51 352 (N) -46
VV Men p 10 0.43503 13.13 13.66 0.53 17.07. 21:51 163 (S) -62
LX Ser p 1 0.1584325 13.30 17.40 4.10 17.07. 21:51 245 (SW) 43
V688 Aql s 5 3.88972 10.30 10.80 0.50 17.07. 21:51 150 (SE) 53
VW Boo p 1 0.342319 10.50 11.08 0.58 17.07. 21:51 258 (W) 26
V469 Cyg s 1 1.31251 12.80 12.90 0.10 17.07. 21:52 121 (SE) 66
V364 UMa p 8 0.3669815 13.40 13.95 0.55 17.07. 21:52 314 (NW) 53
V383 Cep s 8 1.495747 7.27 7.27 0.00 17.07. 21:52 47 (NE) 61
V1695 Aql s 9 0.412779 10.90 11.20 0.30 17.07. 21:52 161 (S) 35
V689 Cen p 10 0.5585365 12.40 13.30 0.90 17.07. 21:52 229 (SW) -48
AM Aqr s 9 0.3737388 12.80 12.80 0.00 17.07. 21:53 130 (SE) 6
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 17.07. 21:53 151 (SE) 67
DK CVn s 1 0.494964 12.70 12.80 0.10 17.07. 21:53 297 (NW) 28
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.