16480-1558 DEA  56

 
 
16H 48M 01.84S -15 57' 50.2" P.A. 101 SEP 30.5 MAG 6.10,11.04 SP G2V+M5.5 DIST. 42.14 PC (137.46 L.Y.)
 
 
Coord 2000
16480-1558
Discov num
DEA  56
Comp
Coord arcsec 2000
16 48 01.84 -15 57 50.2
Date first
1999
Date last
2010
Obs
2
Pa first
101
Pa last
101
P.A. Now (θ)
101°
Sep first
30.4
Sep last
30.5
Sep. Now (ρ)
30.5"
Mag pri
6.10
Mag sec
11.04
delta mag (ΔM)
4.94
Spectral class
G2V+M5.5 (yellow/red)
Pri motion ra
+076
Sec motion ra
+085
Pri motion dec
-092
Sec motion dec
-075
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.161 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
160101
HIP
82233
Tycho2
6218-00468-1
HD
151450
BD
BD-15 4392
Distance
42.14
Distance ly
137.46
last precise pa
100.5
last precise sep
30.48