16250-2521 HDS 2320 (HD 147809)
16h 24m 59.15s -25° 21' 17.8" P.A. 170.00 sep 0.4 mag 8.74,12.33 Sp A1V dist. 151.52 pc (494.26 l.y.)
| Coord 2000 |
16250-2521 |
|
Discov num |
HDS2320 |
|
Comp |
|
|
Coord arcsec 2000 |
16 24 59.15 -25 21 17.8 |
|
| Date first |
1991 |
|
Date last |
2022 |
|
Obs |
5 |
|
| Pa first |
150 |
|
Pa last |
169.8 |
|
P.A. Now (θ) |
169.8° |
|
| Sep first |
0.7 |
|
Sep last |
0.418 |
|
Sep. Now (ρ) |
0.418" |
|
| Mag pri |
8.74 |
|
Mag sec |
12.33 |
|
delta mag (ΔM) |
3.59 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 147809 |
|
Constellation |
Scorpius |
|
SAO |
184372 |
|
HIP |
80425 |
|
| Tycho2 |
6798-00541-1 |
|
Gaia DR2 |
6048951366100474368 |
|
HD |
147809 |
|
CD |
CD-2511501 |
|
| CP |
CP-25 5791 |
|
Distance |
151.52 |
|
Distance ly |
494.26 |
|
