18166-2354 ARA 2223 (HD 167503)
18h 16m 34.22s -23° 54' 09.3" P.A. 7.00 sep 11.0 mag 7.60,10.87 Sp F0/2V dist. 161.29 pc (526.13 l.y.)
Coord 2000 |
18166-2354 |
|
Discov num |
ARA2223 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 34.22 -23 54 09.3 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
10 |
|
Pa last |
6.6 |
|
P.A. Now (θ) |
6.6° |
|
Sep first |
12.4 |
|
Sep last |
10.965 |
|
Sep. Now (ρ) |
10.965" |
|
Mag pri |
7.60 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
3.27 |
|
Spectral class |
F0/2V (yellow-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+033 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-031 |
|
Notes |
|
|
rPM=0.603
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 167503 |
|
Constellation |
Sagittarius |
|
SAO |
186573 |
|
HIP |
89566 |
|
Tycho2 |
6843-00976-1 |
|
Gaia DR2 |
4065567285929073792 |
|
HD |
167503 |
|
CD |
CD-2314153 |
|
CP |
CP-23 7007 |
|
Distance |
161.29 |
|
Distance ly |
526.13 |
|