Coord 2000 | 20064-1322 |
Discov num | HLD 155 |
Comp | AC |
Coord arcsec 2000 | 20 06 24.72 -13 22 06.0 |
||||
Date first | 1905 |
Date last | 2016 |
Obs | 9 |
||||||
Pa first | 239 |
Pa last | 240 |
P.A. Now (θ) | 240° |
||||||
Sep first | 29.3 |
Sep last | 29.9 |
Sep. Now (ρ) | 29.9" |
||||||
Mag pri | 9.92 |
Mag sec | 11.54 |
delta mag (ΔM) | 1.62 |
Spectral class | K0III (yellow-orange) |
||||
Pri motion ra | +008 |
Sec motion ra | +005 |
||||||||
Pri motion dec | +001 |
Sec motion dec | +001 |
||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20064-1322 | HLD 155 | AB | 1882 | 2016 | 15 | 276 | 1.9 | 9.91 | 10.51 | 0.60 | ||||
Show | 20064-1322 | HLD 155 | AC | 1905 | 2016 | 9 | 240 | 29.9 | 9.92 | 11.54 | 1.62 | <=== |
Precise pa | 240.1 |
Precise sep | 29.854 |
Constellation | Sagittarius |
Tycho2 | 5751-00851-1 |
||||
Gaia DR2 | 51590713472 |
HD | 190640 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20064-1322 | HLD 155 | AC | 1998 | 6 | 240 | 29.4 | 9.92 | 11.54 | D | 200624.72-132206.0 | |
20064-1322 | HLD 155 | AC | 2000 | 7 | 240 | 29.5 | 9.92 | 11.54 | D | 200624.72-132206.0 | |
20064-1322 | HLD 155 | AC | 2016 | 8 | 240 | 29.9 | 9.92 | 11.54 | K0III | 200624.72-132206.0 |