15457-2245 B 2367 (HD 140671)
15h 45m 42.96s -22° 45' 11.7" P.A. 9.00 sep 0.1 mag 7.60,7.80 Sp K1III dist. 159.49 pc (520.26 l.y.)
Coord 2000 |
15457-2245 |
|
Discov num |
B 2367 |
|
Comp |
|
|
Coord arcsec 2000 |
15 45 42.96 -22 45 11.7 |
|
Date first |
1937 |
|
Date last |
1989 |
|
Obs |
3 |
|
Pa first |
312 |
|
Pa last |
9.2 |
|
P.A. Now (θ) |
9.2° |
|
Sep first |
0.2 |
|
Sep last |
0.051 |
|
Sep. Now (ρ) |
0.051" |
|
Mag pri |
7.60 |
|
Mag sec |
7.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
K1III (yellow-orange) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
|
|
Pri motion dec |
-020 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 140671 |
|
Constellation |
Libra |
|
SAO |
183765 |
|
HIP |
77191 |
|
Tycho2 |
6777-01180-1 |
|
Gaia DR2 |
6240212792439961472 |
|
HD |
140671 |
|
GC |
21173 |
|
BD |
BD-22 4020 |
|
CD |
CD-2211175 |
|
CP |
CP-22 6071 |
|
Distance |
159.49 |
|
Distance ly |
520.26 |
|