Coord 2000 | 19465+5308 |
Discov num | ES 658 |
Comp | AC |
Coord arcsec 2000 | 19 46 28.42 +53 07 50.0 |
||||
Date first | 1902 |
Date last | 2018 |
Obs | 10 |
||||||
Pa first | 91 |
Pa last | 90 |
P.A. Now (θ) | 90° |
||||||
Sep first | 31.0 |
Sep last | 30.9 |
Sep. Now (ρ) | 30.9" |
||||||
Mag pri | 9.37 |
Mag sec | 11.88 |
delta mag (ΔM) | 2.51 |
Spectral class | F8 (yellow-white) |
||||
Pri motion ra | +008 |
Sec motion ra | +004 |
||||||||
Pri motion dec | +004 |
Sec motion dec | +010 |
||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 31978 | 19465+5308 | ES 658 | AB | 1908 | 2015 | 6 | 306 | 6.5 | 9.40 | 14.80 | 5.40 | |||
Show | 31978 | 19465+5308 | ES 658 | AC | 1902 | 2018 | 10 | 90 | 30.9 | 9.37 | 11.88 | 2.51 | <=== | ||
Show | 31978 | 19465+5308 | ES 658 | CD | 1908 | 2015 | 8 | 281 | 8.6 | 12.80 | 13.80 | 1.00 |
Precise pa | 90.2 |
Precise sep | 30.867 |
Constellation | Cygnus |
SAO | 31978 |
||||
Tycho2 | 3934-02152-1 |
Gaia DR2 | 84484493056 |
HD | 235000 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19465+5308 | ES 658 | AC | 2000 | 4 | 90 | 31.0 | 9.39 | 12.80 | F8 | D | 194628.42+530750.0 |
19465+5308 | ES 658 | AC | 2003 | 5 | 90 | 31.0 | 9.40 | 12.80 | F8 | D | 194628.42+530750.0 |
19465+5308 | ES 658 | AC | 2015 | 6 | 90 | 31.0 | 9.37 | 11.88 | F8 | 194628.42+530750.0 | |
19465+5308 | ES 658 | AC | 2018 | 7 | 90 | 30.9 | 9.37 | 11.88 | F8 | 194628.42+530750.0 |