16283+4441 OSO 71
16h 28m 16.87s +44° 40' 38.2" P.A. 8.00 sep 27.8 mag 11.31,16.81 Sp K0 dist. 107.87 pc (351.87 l.y.)
| Coord 2000 |
16283+4441 |
|
Discov num |
OSO 71 |
|
Comp |
|
|
Coord arcsec 2000 |
16 28 16.87 +44 40 38.2 |
|
| Date first |
1991 |
|
Date last |
1999 |
|
Obs |
6 |
|
| Pa first |
5 |
|
Pa last |
8.1 |
|
P.A. Now (θ) |
8.1° |
|
| Sep first |
21.9 |
|
Sep last |
27.79 |
|
Sep. Now (ρ) |
27.79" |
|
| Mag pri |
11.31 |
|
Mag sec |
16.81 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-268 |
|
Sec motion ra |
|
|
| Pri motion dec |
-690 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
HIP |
80679 |
|
Tycho2 |
3069-00396-1 |
|
Distance |
107.87 |
|
| Distance ly |
351.87 |
|
