haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:01 // 18:51 UTC
Civil Twilight (6°): 02:22 // 19:30 UTC
Nautical Twilight (12°): 01:26 // 20:27 UTC
Astronomical Twilight (18°): 23:59 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1425 Cyg s 7 1.252387 7.70 8.01 0.31 24.05. 10:36 317 (NW) 35
EH Cnc p 1 0.4180364 11.73 12.47 0.74 24.05. 10:36 91 (E) 28
HH Boo p 1 0.318666 11.00 11.50 0.50 24.05. 10:37 14 (N) 8
V477 Lyr p 9 0.471729 14.30 16.00 1.70 24.05. 10:37 324 (NW) -5
V742 Her s 1 0.5776513 13.80 14.40 0.60 24.05. 10:37 340 (N) 7
HI Leo s 1 0.3115905 10.90 10.90 0.00 24.05. 10:37 72 (E) -13
DD CMa p 10 2.008454 11.60 12.40 0.80 24.05. 10:37 129 (SE) 6
GT Lac p 8 0.2790438 15.50 17.00 1.50 24.05. 10:37 298 (NW) 39
V797 Cep p 1 0.270449 14.60 15.00 0.40 24.05. 10:37 350 (N) 58
V531 And p 10 0.406372 11.40 11.60 0.20 24.05. 10:37 250 (W) 60
TY Eri p 10 0.771956 12.55 13.30 0.75 24.05. 10:37 187 (S) 18
UY Hya p 9 0.727521 13.30 13.80 0.50 24.05. 10:38 97 (E) 9
V870 Cyg p 7 1.307911 15.40 16.20 0.80 24.05. 10:38 314 (NW) 4
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 24.05. 10:38 276 (W) -44
IS CMa p 7 0.616985 6.93 7.44 0.50 24.05. 10:38 147 (SE) 3
EL Tuc p 7 0.3420282 13.00 13.50 0.50 24.05. 10:38 203 (SW) -34
V1067 Her p 1 0.258109 12.58 13.21 0.63 24.05. 10:39 339 (N) 7
V710 And p 10 0.219197 14.01 14.37 0.36 24.05. 10:39 272 (W) 44
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 24.05. 10:39 316 (NW) 24
TY Pup p 1 0.8192423 8.40 8.89 0.49 24.05. 10:39 129 (SE) 4
V568 And p 9 0.394287 13.90 14.50 0.60 24.05. 10:39 250 (W) 71
V470 Cam p 1 0.0956467 14.10 14.75 0.65 24.05. 10:40 37 (NE) 60
DV Psc s 1 0.3085358 10.59 10.59 0.00 24.05. 10:40 244 (SW) 27
IU Cnc s 1 0.421646 11.80 12.32 0.52 24.05. 10:40 91 (E) 18
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 24.05. 10:40 107 (E) -13
BZ Ara p 9 0.4 14.50 15.10 0.60 24.05. 10:40 219 (SW) -78
PY Vir p 1 0.311248 9.60 10.10 0.50 24.05. 10:40 50 (NE) -33
V888 Mon p 10 2.5496 8.49 8.87 0.38 24.05. 10:41 123 (SE) 13
V1167 Her s 3 0.275279 9.89 9.89 0.00 24.05. 10:41 351 (N) -32
V687 Her s 4 0.321451 14.40 14.90 0.50 24.05. 10:41 354 (N) -16
V631 Aur p 9 0.3459 15.97 16.61 0.64 24.05. 10:41 105 (E) 66
MT Cas s 1 0.313878 13.30 14.02 0.72 24.05. 10:41 299 (NW) 58
IV Dra s 4 0.2681055 13.70 13.70 0.00 24.05. 10:41 2 (N) 13
NX Dra p 9 0.275807 12.62 12.83 0.21 24.05. 10:41 18 (N) 42
AC Cnc p 1 0.3004773 13.80 15.40 1.60 24.05. 10:41 94 (E) 20
EF Dra p 1 0.424031 10.48 10.82 0.34 24.05. 10:42 347 (N) 32
CN Ind s 9 0.45364 9.43 9.82 0.39 24.05. 10:42 239 (SW) -45
DY Cep s 8 1.57457 11.70 11.80 0.10 24.05. 10:42 318 (NW) 54
GV Pup s 9 0.988358 12.90 12.90 0.00 24.05. 10:42 123 (SE) 9
V528 Mon s 5 1.4237507 12.80 12.80 0.00 24.05. 10:42 124 (SE) 27
V2769 Ori s 5 0.27872 15.00 15.00 0.00 24.05. 10:42 139 (SE) 38
V1097 Her s 1 0.360849 10.75 10.75 0.00 24.05. 10:42 337 (NW) -10
KO Boo s 9 0.369518 13.15 13.35 0.20 24.05. 10:43 21 (N) -14
PT Vir p 7 0.3081795 13.38 13.56 0.18 24.05. 10:43 53 (NE) -14
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 24.05. 10:43 309 (NW) 44
LY Pav s 9 0.37955 14.50 14.90 0.40 24.05. 10:43 212 (SW) -55
V2107 Cyg p 10 4.28463 8.57 8.75 0.18 24.05. 10:43 312 (NW) 14
QX Cas p 10 6.00471 10.19 10.70 0.51 24.05. 10:43 312 (NW) 57
CX Aqr p 1 0.5559864 10.55 11.75 1.20 24.05. 10:43 261 (W) 6
EY Gem s 2 0.941135 12.80 13.00 0.20 24.05. 10:43 117 (SE) 42
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.