16523-3801 RIZ  19 (Mu2 Sco)

 
 
16H 52M 20.15S -38 01' 02.9" P.A. 16 SEP 25.4 MAG 3.54,17.00 SP B2IV DIST. 145.35 PC (474.13 L.Y.)
 
 
Coord 2000
16523-3801
Discov num
RIZ  19
Comp
Coord arcsec 2000
16 52 20.15 -38 01 02.9
Date first
1999
Date last
1999
Obs
1
Pa first
16
Pa last
16
P.A. Now (θ)
16°
Sep first
25.4
Sep last
25.4
Sep. Now (ρ)
25.4"
Mag pri
3.54
Mag sec
17.00
delta mag (ΔM)
13.46
Spectral class
B2IV (blue-white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Mu2 Sco
Constellation
Scorpius
SAO
208116
HIP
82545
Tycho2
7868-01820-1
HD
151985
HR
6252
GC
22691
CD
CD-3711037
CP
CP-37 6764
Bayer
Mu 2 Scorpii
Bayer name
Mu2 Sco
Distance
145.35
Distance ly
474.13
last precise pa
16.1
last precise sep
25.38