Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:17 // 18:55 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:28 UTC
Astronomical Twilight (18°): 00:27 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KZ Lib p 10 1.238751 11.14 13.10 1.96 24.07. 20:59 214 (SW) 17
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 24.07. 20:59 98 (E) 67
EY CVn p 1 0.342687 11.91 12.25 0.34 24.07. 20:59 285 (W) 34
V512 And p 10 0.745331 11.80 12.50 0.70 24.07. 20:59 59 (NE) 20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 24.07. 21:00 263 (W) 52
V839 Oph p 1 0.4090015 8.80 9.39 0.59 24.07. 21:00 181 (S) 49
V728 Per p 10 1.8771 12.07 12.35 0.28 24.07. 21:00 35 (NE) 16
BW Pup p 10 0.863035 13.60 14.20 0.60 24.07. 21:00 316 (NW) -55
CT CMa p 10 1.751242 12.30 14.00 1.70 24.07. 21:00 326 (NW) -63
EG CVn s 1 0.349276 13.00 13.50 0.50 24.07. 21:00 283 (W) 41
CW Cas s 1 0.318862 11.02 11.47 0.45 24.07. 21:00 36 (NE) 40
V602 Aql s 7 3.012499 11.90 12.70 0.80 24.07. 21:00 140 (SE) 51
II UMa s 2 0.825227 8.17 8.48 0.31 24.07. 21:00 310 (NW) 41
V718 Her s 7 0.5960123 13.90 14.30 0.40 24.07. 21:01 258 (W) 79
DV Per p 6 0.8071396 14.40 14.90 0.50 24.07. 21:01 32 (NE) 23
V524 Mon s 3 0.28361685 14.40 15.20 0.80 24.07. 21:01 345 (N) -37
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 24.07. 21:01 156 (SE) 50
LN Dra p 2 0.612142 12.00 12.55 0.55 24.07. 21:01 305 (NW) 85
BP Dra p 10 0.9868093 14.40 14.90 0.50 24.07. 21:01 46 (NE) 72
KW Peg p 1 0.816402 12.17 12.48 0.31 24.07. 21:01 101 (E) 45
V667 Ori p 8 1.025044 14.70 15.80 1.10 24.07. 21:01 1 (N) -23
V474 Cam s 5 0.328205 10.90 10.90 0.00 24.07. 21:02 353 (N) 30
OO Aqr p 5 0.586623 9.20 9.60 0.40 24.07. 21:02 140 (SE) 18
DD Aqr s 1 0.7210105 10.90 11.20 0.30 24.07. 21:02 106 (E) 15
V1180 Her p 10 0.352051 12.82 12.98 0.16 24.07. 21:02 239 (SW) 64
V585 Aur s 4 0.535301 11.05 11.30 0.25 24.07. 21:02 18 (N) -6
WY Sex p 5 0.3680553 11.50 11.80 0.30 24.07. 21:02 294 (NW) -20
V383 Cam p 10 0.3772858 11.65 11.90 0.25 24.07. 21:03 5 (N) 36
V396 Peg p 2 0.342286 12.12 12.43 0.31 24.07. 21:03 91 (E) 15
V651 Cyg p 10 1.024871 14.40 15.70 1.30 24.07. 21:03 74 (E) 56
FI Boo p 1 0.389997 9.60 9.70 0.10 24.07. 21:03 289 (W) 63
V1202 Ori s 4 1.102445 11.88 11.88 0.00 24.07. 21:03 22 (N) -28
SW Lac s 1 0.320719 8.51 9.31 0.80 24.07. 21:04 76 (E) 40
AH Gem s 1 0.336762 14.40 14.80 0.40 24.07. 21:04 350 (N) -23
V1345 Cyg p 9 1.427171 14.80 16.30 1.50 24.07. 21:04 138 (SE) 65
NU Cyg p 3 0.2811248 14.30 14.90 0.60 24.07. 21:04 114 (SE) 70
V879 Aql p 9 0.2710068 13.10 14.80 1.70 24.07. 21:04 167 (S) 50
AK Vir p 2 1.193596 10.00 11.00 1.00 24.07. 21:04 238 (SW) 2
V2716 Oph p 9 0.545762 13.10 13.60 0.50 24.07. 21:04 197 (S) 28
BM Tri p 9 0.317819 13.00 13.40 0.40 24.07. 21:04 50 (NE) 12
CX Aqr p 1 0.5559864 10.55 11.75 1.20 24.07. 21:04 110 (E) 15
V956 Aql p 10 0.3961755 13.90 14.30 0.40 24.07. 21:05 167 (S) 28
DI Peg p 1 0.711817 9.38 10.48 1.10 24.07. 21:05 89 (E) 18
HN UMa s 4 0.38261 9.90 10.02 0.12 24.07. 21:05 306 (NW) 20
V473 Peg p 9 0.590563 12.70 13.30 0.60 24.07. 21:05 105 (E) 37
V400 Lyr p 1 0.253427 12.70 13.35 0.65 24.07. 21:05 134 (SE) 74
V432 Aur p 7 3.08175 8.00 8.37 0.37 24.07. 21:05 8 (N) -2
V1230 Tau p 10 0.3524 14.28 14.52 0.24 24.07. 21:06 39 (NE) -22
V381 Her p 1 1.346266 12.60 13.70 1.10 24.07. 21:06 208 (SW) 58
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 24.07. 21:06 76 (E) 62
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.