17523-5143 HDS 2521 (HD 162151)
17h 52m 18.54s -51° 42' 50.2" P.A. 181.00 sep 0.2 mag 7.67,9.56 Sp F5V dist. 89.05 pc (290.48 l.y.)
Coord 2000 |
17523-5143 |
|
Discov num |
HDS2521 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 18.54 -51 42 50.2 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
7 |
|
Pa first |
84 |
|
Pa last |
181.1 |
|
P.A. Now (θ) |
181.1° |
|
Sep first |
0.3 |
|
Sep last |
0.175 |
|
Sep. Now (ρ) |
0.175" |
|
Mag pri |
7.67 |
|
Mag sec |
9.56 |
|
delta mag (ΔM) |
1.89 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
+022 |
|
Sec motion ra |
|
|
Pri motion dec |
+041 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 162151 |
|
Constellation |
Ara |
|
SAO |
245082 |
|
HIP |
87469 |
|
Tycho2 |
8356-01658-1 |
|
Gaia DR2 |
5945606279649224192 |
|
HD |
162151 |
|
GC |
24237 |
|
CD |
CD-5111202 |
|
CP |
CP-5110631 |
|
Distance |
89.05 |
|
Distance ly |
290.48 |
|