16519-3803 SKF2608AD

 
 
16H 51M 52.24S -38 02' 50.4" P.A. 72 SEP 346.8 MAG 2.97,3.51 SP B1IV+B2IV DIST. 153.61 PC (501.08 L.Y.)
 
 
Coord 2000
16519-3803
Discov num
SKF2608
Comp
AD
Coord arcsec 2000
16 51 52.24 -38 02 50.4
Date first
1752
Date last
1999
Obs
11
Pa first
71
Pa last
72
P.A. Now (θ)
72°
Sep first
333.0
Sep last
346.8
Sep. Now (ρ)
346.8"
Mag pri
2.97
Mag sec
3.51
delta mag (ΔM)
0.54
Spectral class
B1IV+B2IV (blue-white/blue-white)
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-022
Sec motion dec
-023
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
16519-3803 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Mu1 Sco 208102 16519-3803 SHT 72 AB 1999 2000 2 210 9.2 3.70 8.91 5.21
Show 208102 16519-3803 WFC 181 AC 1935 2016 6 257 80.6 2.97 9.41 6.44
Show 208102 16519-3803 SKF2608 AD 1752 1999 11 72 346.8 2.97 3.51 0.54 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
208102
HIP
82514
HD
151890
HR
6247
GC
22677
CD
CD-3711033
CP
CP-37 6761
Bayer
Mu 1 Scorpii
Bayer name
Mu1 Sco
Distance
153.61
Distance ly
501.08
last precise pa
72
last precise sep
346.81