17551-1818 ARA 448 (HD 163082)
17h 55m 06.13s -18° 17' 31.4" P.A. 68.00 sep 7.6 mag 8.97,11.42 Sp G8/K0III dist. 147.28 pc (480.43 l.y.)
Coord 2000 |
17551-1818 |
|
Discov num |
ARA 448 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 06.13 -18 17 31.4 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
66 |
|
Pa last |
67.5 |
|
P.A. Now (θ) |
67.5° |
|
Sep first |
7.5 |
|
Sep last |
7.623 |
|
Sep. Now (ρ) |
7.623" |
|
Mag pri |
8.97 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
2.45 |
|
Spectral class |
G8/K0III (yellow) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.894
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 163082 |
|
Constellation |
Sagittarius |
|
SAO |
160900 |
|
HIP |
87718 |
|
Tycho2 |
6254-00401-1 |
|
Gaia DR2 |
4143681990812429696 |
|
HD |
163082 |
|
BD |
BD-18 4679 |
|
Distance |
147.28 |
|
Distance ly |
480.43 |
|