16087+0524 HDS 2278 (HD 145051)
16h 08m 40.77s +05° 24' 20.7" P.A. 112.00 sep 0.3 mag 8.30,8.94 Sp K0 dist. 225.23 pc (734.7 l.y.)
Coord 2000 |
16087+0524 |
|
Discov num |
HDS2278 |
|
Comp |
|
|
Coord arcsec 2000 |
16 08 40.77 +05 24 20.7 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
125 |
|
Pa last |
112.4 |
|
P.A. Now (θ) |
112.4° |
|
Sep first |
0.2 |
|
Sep last |
0.281 |
|
Sep. Now (ρ) |
0.281" |
|
Mag pri |
8.30 |
|
Mag sec |
8.94 |
|
delta mag (ΔM) |
0.64 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 145051 |
|
Constellation |
Serpens |
|
SAO |
121386 |
|
HIP |
79093 |
|
Tycho2 |
0375-00975-1 |
|
Gaia DR2 |
4449612442511447168 |
|
HD |
145051 |
|
GC |
21707 |
|
BD |
BD+05 3147 |
|
Distance |
225.23 |
|
Distance ly |
734.7 |
|