haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MT UMa s 4 0.800653 11.75 11.75 0.00 19.07. 08:15 55 (NE) 28
CU Hya p 4 0.7190715 13.50 14.50 1.00 19.07. 08:15 114 (SE) 23
V1289 Her s 1 0.340092 11.06 11.06 0.00 19.07. 08:15 352 (N) -5
EE CMa p 10 0.89309 13.80 14.80 1.00 19.07. 08:15 145 (SE) 18
V445 Nor p 10 0.4871 16.88 17.20 0.32 19.07. 08:15 129 (SE) -77
V1088 Her p 1 0.359231 11.00 11.50 0.50 19.07. 08:15 2 (N) -8
QS And p 9 0.276678 16.67 17.09 0.42 19.07. 08:15 275 (W) 33
OS Boo p 10 0.275727 13.80 14.10 0.30 19.07. 08:15 22 (N) 7
V412 Gem p 9 0.32667 16.36 16.96 0.60 19.07. 08:16 139 (SE) 47
V418 Nor p 10 0.3849 16.18 16.50 0.32 19.07. 08:16 127 (SE) -77
IV Gem s 3 0.60269 12.20 12.20 0.00 19.07. 08:16 115 (SE) 59
IV Dra p 4 0.2681055 13.70 14.10 0.40 19.07. 08:17 14 (N) 15
EH CVn p 1 0.263585 12.91 13.26 0.35 19.07. 08:17 42 (NE) 3
YY Eri p 1 0.3214963 8.37 9.04 0.67 19.07. 08:17 195 (S) 28
IS Boo s 8 0.25145 14.00 14.00 0.00 19.07. 08:17 27 (NE) 16
DI Cir p 10 1.44876 11.30 11.70 0.40 19.07. 08:17 139 (SE) -62
UV Mon p 1 0.415677 12.50 13.30 0.80 19.07. 08:17 144 (SE) 35
V640 Aur p 1 0.3279975 12.52 13.25 0.73 19.07. 08:17 68 (E) 81
DG CMi p 8 0.366037 11.94 13.90 1.96 19.07. 08:18 135 (SE) 41
HS Her s 1 1.6374341 8.50 8.63 0.13 19.07. 08:18 336 (NW) -12
V1296 Cen p 10 0.506878 10.71 11.40 0.69 19.07. 08:18 95 (E) -57
V442 Mon p 4 1.667016 11.20 11.70 0.50 19.07. 08:18 148 (SE) 40
EM Psc p 8 0.343975 14.30 14.75 0.45 19.07. 08:18 252 (W) 31
DP Gem p 1 0.5584482 13.40 14.00 0.60 19.07. 08:18 150 (SE) 65
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 19.07. 08:18 111 (E) 33
DI Peg p 1 0.711817 9.38 10.48 1.10 19.07. 08:18 275 (W) 15
V404 Peg p 2 0.419177 10.47 10.77 0.30 19.07. 08:18 295 (NW) 24
OV Dra p 9 0.0587357 19.00 20.70 1.70 19.07. 08:18 26 (NE) 37
LO Com p 1 0.2863605 12.38 13.20 0.82 19.07. 08:18 57 (NE) 8
RR Cen s 9 0.6056895 7.27 7.63 0.36 19.07. 08:18 124 (SE) -64
V1333 Her p 1 0.317594 13.27 13.82 0.55 19.07. 08:19 350 (N) 10
V387 Her p 1 0.589466 12.80 13.40 0.60 19.07. 08:19 357 (N) -20
UY UMa p 1 0.3760203 12.70 12.90 0.20 19.07. 08:19 29 (NE) 23
CQ Ser s 5 0.7600617 10.70 11.10 0.40 19.07. 08:19 336 (NW) -52
V5521 Sgr p 10 0.464 15.20 15.80 0.60 19.07. 08:19 324 (NW) -62
RZ Cas s 1 1.195251 6.18 6.26 0.08 19.07. 08:20 333 (NW) 64
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 19.07. 08:20 180 (S) 45
V808 Cep p 10 0.484564 11.55 11.92 0.37 19.07. 08:20 0 (N) 55
V796 Cep p 1 0.392964 12.20 12.85 0.65 19.07. 08:20 346 (N) 55
V553 And p 6 0.30903 17.12 17.68 0.56 19.07. 08:21 278 (W) 57
V1309 Her p 9 0.369883 12.00 12.75 0.75 19.07. 08:21 352 (N) 4
BU Eri p 6 0.8430936 9.40 9.82 0.42 19.07. 08:21 200 (S) 17
RT CMa p 1 1.29374 11.40 12.90 1.50 19.07. 08:21 164 (S) 21
GT Eri p 10 0.901375 8.62 9.12 0.50 19.07. 08:21 194 (S) 8
IO Boo p 7 0.2711483 13.00 13.50 0.50 19.07. 08:21 40 (NE) -5
V490 And s 7 0.424185 14.60 14.60 0.00 19.07. 08:21 289 (W) 42
LW Cen p 10 1.002571 8.90 9.65 0.75 19.07. 08:21 140 (SE) -46
CR Aqr s 6 0.514491 13.60 14.20 0.60 19.07. 08:21 284 (W) -30
FY Boo s 1 0.2411595 13.12 13.12 0.00 19.07. 08:21 46 (NE) -4
V417 Lyr s 4 0.300661 14.90 14.90 0.00 19.07. 08:21 335 (NW) -5
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.