16229-2307 BU 624 (HD 147432)
16h 22m 51.78s -23° 07' 07.3" P.A. 325.00 sep 1.4 mag 7.81,9.30 Sp A2.5V dist. 131.41 pc (428.66 l.y.)
Coord 2000 |
16229-2307 |
|
Discov num |
BU 624 |
|
Comp |
|
|
Coord arcsec 2000 |
16 22 51.78 -23 07 07.3 |
|
Date first |
1878 |
|
Date last |
2016 |
|
Obs |
23 |
|
Pa first |
322 |
|
Pa last |
325 |
|
P.A. Now (θ) |
325° |
|
Sep first |
1.1 |
|
Sep last |
1.44 |
|
Sep. Now (ρ) |
1.44" |
|
Mag pri |
7.81 |
|
Mag sec |
9.30 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
A2.5V (white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-025 |
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 147432 |
|
Constellation |
Scorpius |
|
SAO |
184350 |
|
HIP |
80238 |
|
Tycho2 |
6794-00016-1 |
|
Gaia DR2 |
6050232400229317248 |
|
HD |
147432 |
|
BD |
BD-22 4159 |
|
CD |
CD-2211522 |
|
CP |
CP-22 6185 |
|
Distance |
131.41 |
|
Distance ly |
428.66 |
|