haltuf.org

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°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GR Vir s 1 0.346974 7.80 8.20 0.40 17.07. 21:21 233 (SW) 19
V640 Aql s 7 0.5612183 12.60 12.80 0.20 17.07. 21:21 146 (SE) 46
OO Aql p 1 0.506792 9.20 9.90 0.70 17.07. 21:21 143 (SE) 44
V516 Her s 9 0.4632348 16.40 17.10 0.70 17.07. 21:21 192 (S) 64
TZ Lyr p 1 0.528827 10.87 11.85 0.98 17.07. 21:21 167 (S) 81
V401 Cam s 8 0.3158103 13.20 13.60 0.40 17.07. 21:22 2 (N) 30
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.07. 21:22 242 (SW) -15
UU Cam p 1 0.6825584 11.80 12.30 0.50 17.07. 21:22 10 (N) 37
V424 Cam p 8 0.325849 13.15 13.50 0.35 17.07. 21:22 360 (N) 34
V636 Aur s 1 0.3406176 13.70 14.10 0.40 17.07. 21:22 3 (N) -5
UV Mon s 1 0.415677 12.50 12.50 0.00 17.07. 21:22 342 (N) -38
V Ser p 10 3.453545 9.50 10.50 1.00 17.07. 21:22 177 (S) 24
V1232 Her p 9 0.267905 14.45 15.13 0.68 17.07. 21:22 231 (SW) 73
BF Dor p 9 0.352271 13.00 13.20 0.20 17.07. 21:22 180 (S) -73
NU Cyg s 3 0.2811248 14.30 14.90 0.60 17.07. 21:23 110 (E) 68
DO Mus p 10 3.454505 11.60 13.60 2.00 17.07. 21:23 213 (SW) -47
MR Del s 1 0.5216895 8.85 8.85 0.00 17.07. 21:23 133 (SE) 36
V785 Cas p 1 2.70252 9.33 9.64 0.31 17.07. 21:23 26 (NE) 34
LP Com p 1 0.337934 12.76 13.37 0.61 17.07. 21:23 284 (W) 25
V1053 Her p 1 0.287796 13.57 13.77 0.20 17.07. 21:23 216 (SW) 73
U Col s 10 1.2461718 10.80 10.90 0.10 17.07. 21:23 354 (N) -73
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 17.07. 21:23 180 (S) 8
V924 Oph s 10 0.359554 15.70 16.40 0.70 17.07. 21:23 170 (S) 48
BW Lib p 7 0.932358 13.40 14.70 1.30 17.07. 21:23 217 (SW) 12
LZ Lac s 3 1.250719 12.10 12.50 0.40 17.07. 21:24 57 (NE) 52
V961 Cas p 7 0.75981 12.00 12.40 0.40 17.07. 21:24 45 (NE) 37
BC Tri p 10 0.707815 11.90 12.10 0.20 17.07. 21:25 54 (NE) 10
AN UMa p 6 0.07975275 14.90 20.20 5.30 17.07. 21:25 312 (NW) 25
FQ CMa p 10 0.724736 9.60 10.20 0.60 17.07. 21:25 328 (NW) -66
V757 Cep p 8 0.343873 14.00 14.80 0.80 17.07. 21:25 18 (N) 48
V1298 Her p 9 2.144705 9.75 10.08 0.33 17.07. 21:25 189 (S) 63
V927 Cep s 8 2.577899 9.60 10.05 0.45 17.07. 21:25 30 (NE) 51
V445 Dra p 10 0.3214714 13.40 14.10 0.70 17.07. 21:25 19 (N) 62
V947 Per p 6 0.297667 13.45 14.05 0.60 17.07. 21:25 26 (NE) -3
IK Boo p 1 0.303116 12.00 12.50 0.50 17.07. 21:25 269 (W) 41
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 17.07. 21:25 183 (S) 12
EO Cep p 1 1.833658 12.00 12.80 0.80 17.07. 21:25 17 (N) 48
LQ Com p 1 0.356835 12.80 13.30 0.50 17.07. 21:25 282 (W) 24
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 17.07. 21:25 156 (SE) -2
IN Boo p 7 0.285759 13.90 14.80 0.90 17.07. 21:25 270 (W) 42
V351 Lib p 4 0.349735 13.40 14.10 0.70 17.07. 21:25 217 (SW) 21
V1140 Her p 10 0.373001 13.70 14.10 0.40 17.07. 21:26 275 (W) 67
RR Lep s 1 0.915427 9.99 10.19 0.20 17.07. 21:26 23 (NE) -51
BN Gru p 10 0.2789227 14.00 15.50 1.50 17.07. 21:26 132 (SE) -25
V599 Aur s 1 0.316533 11.67 11.90 0.23 17.07. 21:26 13 (N) -7
AZ Cam p 1 1.319228 10.10 10.90 0.80 17.07. 21:26 352 (N) 44
SU Ind s 8 0.986356 9.50 9.70 0.20 17.07. 21:27 152 (SE) -12
V808 Cep p 10 0.484564 11.55 11.92 0.37 17.07. 21:27 1 (N) 45
V1284 Cen p 10 0.323526 12.75 13.50 0.75 17.07. 21:27 234 (SW) -12
V449 Aur p 10 0.70366366 7.46 7.58 0.13 17.07. 21:27 0 (N) 6
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.