16523-1921 GWP2675

 
 
16h 52m 20.61s -19 21' 25.2" P.A. 37 sep 83.9 mag 8.20,16.80 Sp F3/5V dist. 92.76 pc (302.58 l.y.)
 
 
Coord 2000
16523-1921
Discov num
GWP2675
Comp
Coord arcsec 2000
16 52 20.61 -19 21 25.2
Date first
1991
Date last
2010
Obs
3
Pa first
37
Pa last
37
P.A. Now (θ)
37°
Sep first
83.8
Sep last
83.9
Sep. Now (ρ)
83.9"
Mag pri
8.20
Mag sec
16.80
delta mag (ΔM)
8.6
Spectral class
F3/5V (yellow-white)
Pri motion ra
-078
Sec motion ra
-072
Pri motion dec
-044
Sec motion dec
-046
Notes
V (Proper motion indicates physical)
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
36.8
Precise sep
83.89
Constellation
Ophiuchus
SAO
160136
HIP
82547
Tycho2
6226-00210-1
HD
152146
BD
BD-19 4451
Distance
92.76
Distance ly
302.58
last precise pa
36.8
last precise sep
83.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16523-1921 GWP2675 1998 2 37 84.0 8.20 16.80 V 165220.61-192125.2
16523-1921 GWP2675 2010 3 37 83.8 8.20 16.80 V 165220.61-192125.2

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