haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2701 Oph p 9 0.339611 12.00 12.50 0.50 20.07. 09:56 31 (NE) -24
CK Boo p 1 0.3551495 8.99 9.26 0.27 20.07. 09:56 64 (NE) -9
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 20.07. 09:57 330 (NW) 19
WW Phe p 10 0.719889 12.79 13.58 0.79 20.07. 09:57 232 (SW) -27
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 20.07. 09:57 351 (N) -5
V883 Cep p 9 0.624477 13.20 13.70 0.50 20.07. 09:57 343 (N) 39
BD Pav p 10 0.1793015 12.40 16.21 3.81 20.07. 09:57 173 (S) -82
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 20.07. 09:57 25 (NE) -27
BF Aur p 4 1.583222 8.79 9.51 0.72 20.07. 09:57 255 (W) 70
V416 Gem p 7 0.256181 12.50 13.00 0.50 20.07. 09:57 175 (S) 62
AR Dra s 1 0.675838 11.29 11.63 0.34 20.07. 09:57 38 (NE) 47
V640 Aql p 7 0.5612183 12.60 13.40 0.80 20.07. 09:57 347 (N) -28
BH UMa p 1 0.349341 11.50 12.30 0.80 20.07. 09:57 63 (NE) 54
V463 Peg s 7 0.330569 11.60 12.05 0.45 20.07. 09:57 317 (NW) -12
EX Hya p 10 0.068233846 9.60 13.99 4.39 20.07. 09:57 109 (E) -22
EL Lyn p 7 0.644538 12.65 13.20 0.55 20.07. 09:57 111 (E) 71
OQ Dra p 7 0.3396745 13.20 13.80 0.60 20.07. 09:58 28 (NE) 51
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 20.07. 09:58 294 (NW) -27
EH Lyn p 1 0.326743 13.00 13.28 0.28 20.07. 09:58 111 (E) 61
V581 Lyr p 8 0.787001 12.70 13.00 0.30 20.07. 09:58 360 (N) -3
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 20.07. 09:58 354 (N) -28
V336 Sgr p 10 1.284354 14.00 15.10 1.10 20.07. 09:58 353 (N) -62
PY Lyr p 1 0.385768 12.50 13.50 1.00 20.07. 09:59 354 (N) -11
V1712 Aql p 8 0.39611 13.15 14.00 0.85 20.07. 09:59 351 (N) -28
V901 Cen p 1 0.3542133 11.94 12.30 0.37 20.07. 09:59 141 (SE) -26
V497 Ara p 9 1.14085 12.60 14.00 1.40 20.07. 09:59 122 (SE) -74
V409 Aql s 9 2.049404 11.50 11.90 0.40 20.07. 09:59 352 (N) -40
HM Cet p 5 0.44462 12.96 12.96 0.00 20.07. 10:00 259 (W) 16
V473 Cas p 1 0.41546 13.40 14.00 0.60 20.07. 10:00 310 (NW) 45
V401 Cam s 8 0.3158103 13.20 13.60 0.40 20.07. 10:00 343 (N) 68
DW CMi p 2 0.30755495 14.50 15.00 0.50 20.07. 10:00 164 (S) 44
V981 Aql s 10 1.058151 14.10 14.50 0.40 20.07. 10:00 348 (N) -35
V695 Pup p 10 0.292 15.65 15.95 0.30 20.07. 10:00 159 (S) 25
ET Boo p 1 0.64504 9.14 9.49 0.35 20.07. 10:00 38 (NE) 19
V889 Cyg p 5 1.747921 10.00 10.40 0.40 20.07. 10:00 351 (N) -11
V1014 Cas p 7 0.855262 12.60 13.30 0.70 20.07. 10:00 306 (NW) 42
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 20.07. 10:00 335 (NW) 4
DK And p 1 0.489223 12.50 13.10 0.60 20.07. 10:01 319 (NW) 26
IV Dra p 4 0.2681055 13.70 14.10 0.40 20.07. 10:01 29 (NE) 21
V354 UMa p 7 0.2938285 10.93 11.21 0.28 20.07. 10:01 48 (NE) 30
V1299 Aql p 6 1.79174 13.00 14.00 1.00 20.07. 10:01 341 (N) -23
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 20.07. 10:01 104 (E) 18
GK Mus p 10 0.931 14.20 15.00 0.80 20.07. 10:01 161 (S) -42
V699 Aql p 6 0.8768927 13.20 13.80 0.60 20.07. 10:02 344 (N) -31
BC Col p 10 0.29683 15.00 15.00 0.00 20.07. 10:02 193 (S) 11
HO Psc p 9 0.324748 11.00 11.80 0.80 20.07. 10:02 272 (W) 16
V1355 Tau p 7 0.244668 13.00 13.00 0.00 20.07. 10:02 231 (SW) 56
V450 Mon p 6 2.597008 11.40 12.00 0.60 20.07. 10:02 182 (S) 40
DH CVn p 1 0.365804 12.72 13.24 0.52 20.07. 10:02 70 (E) 31
TU Mon p 8 5.04902 9.30 11.10 1.80 20.07. 10:02 162 (S) 36
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.