15378-2308 OCC 857 (HD 139254)
15h 37m 48.06s -23° 08' 29.5" P.A. -1.00 sep 0.0 mag 3.40,8.90 Sp K0III dist. 84.25 pc (274.82 l.y.)
| Coord 2000 |
15378-2308 |
|
Discov num |
OCC 857 |
|
Comp |
|
|
Coord arcsec 2000 |
15 37 48.06 -23 08 29.5 |
|
| Date first |
1992 |
|
Date last |
1992 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.0 |
|
Sep last |
0.01 |
|
Sep. Now (ρ) |
0.01" |
|
| Mag pri |
3.40 |
|
Mag sec |
8.90 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
|
|
| Pri motion dec |
-121 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139254 |
|
Constellation |
Libra |
|
SAO |
183637 |
|
HIP |
76532 |
|
| Tycho2 |
6777-01625-1 |
|
Gaia DR2 |
6239382008325929216 |
|
HD |
139254 |
|
HR |
5806 |
|
| GC |
21005 |
|
BD |
BD-22 3989 |
|
CD |
CD-2211100 |
|
CP |
CP-22 6041 |
|
| Distance |
84.25 |
|
Distance ly |
274.82 |
|