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
2015
Obs
1
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
7.9
Sep last
7.9
Sep. Now (ρ)
7.9"
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
 
 
Precise pa
7.1
Precise sep
7.878
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19439+7732 LOC 420 2015 1 7 7.9 8.20 17.70 V 194352.94+773202.6

If you need more information about this double, apply for a data request form to the WDS.