18222-4046 WG 233 (HD 168559)
18h 22m 09.58s -40° 46' 25.3" P.A. 6.00 sep 11.5 mag 8.89,10.15 Sp K2III
Coord 2000 |
18222-4046 |
|
Discov num |
WG 233 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 09.58 -40 46 25.3 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
8 |
|
Pa last |
6.4 |
|
P.A. Now (θ) |
6.4° |
|
Sep first |
11.7 |
|
Sep last |
11.518 |
|
Sep. Now (ρ) |
11.518" |
|
Mag pri |
8.89 |
|
Mag sec |
10.15 |
|
delta mag (ΔM) |
1.26 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.62
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 168559 |
|
Constellation |
Corona Austrina |
|
Tycho2 |
7905-01422-1 |
|
Gaia DR2 |
6726237751309916032 |
|
HD |
168559 |
|