19439+7732 LOC 420
19h 43m 52.94s +77° 32' 02.6" P.A. 7.00 sep 7.9 mag 8.20,17.70 dist. 160.77 pc (524.43 l.y.)
Coord 2000 |
19439+7732 |
|
Discov num |
LOC 420 |
|
Comp |
|
|
Coord arcsec 2000 |
19 43 52.94 +77 32 02.6 |
|
Date first |
2015 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
7 |
|
Pa last |
7.1 |
|
P.A. Now (θ) |
7.1° |
|
Sep first |
7.9 |
|
Sep last |
7.879 |
|
Sep. Now (ρ) |
7.879" |
|
Mag pri |
8.20 |
|
Mag sec |
17.70 |
|
delta mag (ΔM) |
9.5 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
+093 |
|
Sec motion dec |
+093 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.011 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Spectr |
K0 |
|
Constellation |
Draco |
|
SAO |
9528 |
|
HIP |
97089 |
|
Tycho2 |
4588-02069-1 |
|
HD |
187968 |
|
BD |
BD+77 743 |
|
Distance |
160.77 |
|
Distance ly |
524.43 |
|