16215-5306 RSS 30 (HD 146920)
16h 21m 27.12s -53° 06' 03.0" P.A. 238.00 sep 46.4 mag 8.31,8.42 Sp B8/B9III dist. 222.72 pc (726.51 l.y.)
| Coord 2000 |
16215-5306 |
|
Discov num |
RSS 30 |
|
Comp |
|
|
Coord arcsec 2000 |
16 21 27.12 -53 06 03.0 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
238 |
|
Pa last |
238 |
|
P.A. Now (θ) |
238° |
|
| Sep first |
46.1 |
|
Sep last |
46.385 |
|
Sep. Now (ρ) |
46.385" |
|
| Mag pri |
8.31 |
|
Mag sec |
8.42 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
B8/B9III (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 146920 |
|
Constellation |
Norma |
|
SAO |
243684 |
|
HIP |
80132 |
|
| Tycho2 |
8711-01473-1 |
|
Gaia DR2 |
5933845559768853888 |
|
HD |
146920 |
|
CP |
CP-52 9625 |
|
| Distance |
222.72 |
|
Distance ly |
726.51 |
|