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°): 01:31 // 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 °
V505 Sgr s 1 1.182866 6.46 6.63 0.17 17.07. 21:18 151 (SE) 21
FU Lyn s 7 0.3979435 12.46 12.46 0.00 17.07. 21:18 328 (NW) 10
BG Vul s 1 0.4032397 12.90 13.70 0.80 17.07. 21:18 108 (E) 43
DW UMa s 1 0.13660653 15.10 16.60 1.50 17.07. 21:18 326 (NW) 32
V383 Mon s 2 0.6346866 14.70 15.20 0.50 17.07. 21:19 340 (N) -40
EF CVn s 1 0.27205 13.10 13.50 0.40 17.07. 21:19 272 (W) 36
BL Leo p 1 0.28193 13.80 14.50 0.70 17.07. 21:19 290 (W) 16
V1173 Her p 10 0.2656288 9.95 10.40 0.45 17.07. 21:19 266 (W) 73
LM Boo p 1 0.327922 12.00 12.50 0.50 17.07. 21:19 256 (W) 43
V382 Cam p 9 0.868034 10.80 11.10 0.30 17.07. 21:19 6 (N) 24
UZ For p 10 0.087865429 18.20 20.90 2.70 17.07. 21:19 63 (NE) -53
CM Aqr p 8 0.703475 13.00 13.60 0.60 17.07. 21:19 134 (SE) 14
GN Mus p 10 0.3869 13.70 14.40 0.70 17.07. 21:19 203 (SW) -45
DW CMi p 2 0.30755495 14.50 15.00 0.50 17.07. 21:19 331 (NW) -31
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 17.07. 21:19 107 (E) 77
V907 Mon p 10 1.41626 10.31 10.59 0.28 17.07. 21:19 350 (N) -32
V664 Lyr p 8 0.359987 13.00 13.00 0.00 17.07. 21:19 138 (SE) 81
V1073 Her s 1 0.2942815 11.00 11.00 0.00 17.07. 21:20 177 (S) 74
DZ Psc p 1 0.366136 10.86 11.32 0.46 17.07. 21:20 70 (E) 11
V1123 Tau p 1 0.399949 9.87 10.25 0.38 17.07. 21:20 37 (NE) -15
CW Aqr s 4 0.542909 10.70 10.80 0.10 17.07. 21:20 121 (SE) 3
AU Dra s 1 0.515266 12.30 12.30 0.00 17.07. 21:20 352 (N) 71
V402 Lac s 4 3.78206 6.70 6.70 0.00 17.07. 21:20 73 (E) 49
V1261 Her s 4 0.397693 13.00 14.00 1.00 17.07. 21:20 199 (S) 60
HW Vir s 1 0.11671953 10.50 11.20 0.70 17.07. 21:20 257 (W) 0
AR CrB p 1 0.3973515 10.80 11.45 0.65 17.07. 21:20 239 (SW) 58
V489 And p 8 0.422756 12.00 13.00 1.00 17.07. 21:20 70 (E) 16
V448 Vel p 10 0.364875 11.63 11.97 0.34 17.07. 21:21 260 (W) -67
BU Vul p 1 0.5689935 10.60 11.40 0.80 17.07. 21:21 110 (E) 53
V466 Hya p 10 0.362994 11.20 11.50 0.30 17.07. 21:21 321 (NW) -34
V1016 Oph p 1 0.407161 13.10 14.10 1.00 17.07. 21:21 212 (SW) 30
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 17.07. 21:21 162 (S) 9
V1215 Her p 10 0.312752 14.30 15.00 0.70 17.07. 21:21 276 (W) 77
NW Boo s 5 1.01185563 13.00 13.00 0.00 17.07. 21:21 264 (W) 54
EG CVn s 1 0.349276 13.00 13.50 0.50 17.07. 21:21 282 (W) 42
V456 Cam p 10 0.419811 12.10 12.30 0.20 17.07. 21:21 355 (N) 24
AW UMa p 1 0.438726 6.83 7.13 0.30 17.07. 21:22 296 (NW) 17
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 17.07. 21:22 124 (SE) 64
OU Ser s 1 0.2967662 8.25 8.43 0.18 17.07. 21:22 239 (SW) 43
QU Vir p 10 0.399253 11.75 12.05 0.30 17.07. 21:22 247 (SW) 19
EM Lac s 1 0.3891351 12.50 13.09 0.59 17.07. 21:22 58 (NE) 52
OP Dra p 9 0.323163 14.71 15.09 0.38 17.07. 21:22 339 (N) 46
IO Cnc s 1 0.347694 13.00 12.00 -1.00 17.07. 21:22 314 (NW) -12
V366 Cas s 1 0.7292855 12.00 12.70 0.70 17.07. 21:22 37 (NE) 34
PQ Dra p 9 0.3209415 13.90 14.50 0.60 17.07. 21:22 301 (NW) 58
LV Vir p 9 0.409444 8.50 8.68 0.18 17.07. 21:22 242 (SW) -1
V1042 Her p 1 0.511154 12.08 12.66 0.58 17.07. 21:22 210 (SW) 59
DQ Her p 7 0.19362088 13.00 18.08 5.08 17.07. 21:22 178 (S) 86
LQ Dra s 7 1.841638 11.63 11.63 0.00 17.07. 21:23 84 (E) 88
IO Boo s 7 0.2711483 13.00 13.00 0.00 17.07. 21:23 263 (W) 39
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.