16315-3901 HDS2335

 
 
16h 31m 30.03s -39 00' 44.1" P.A. 221 sep 4.1 mag 7.39,10.48 Sp K0V dist. 24.53 pc (80.02 l.y.)
 
 
Coord 2000
16315-3901
Discov num
HDS2335
Comp
Coord arcsec 2000
16 31 30.03 -39 00 44.1
Date first
1991
Date last
1991
Obs
2
Pa first
222
Pa last
221
P.A. Now (θ)
221°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
7.39
Mag sec
10.48
delta mag (ΔM)
3.09
Spectral class
K0V (yellow-orange)
Pri motion ra
-428
Sec motion ra
-428
Pri motion dec
-326
Sec motion dec
-333
Notes
rPM=0.013 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.1
Precise sep
4.06
Constellation
Scorpius
SAO
207733
HIP
80925
Tycho2
7854-02048-1
HD
148704
GL
Gl 629
CD
CD-3811019
CP
CP-38 6422
Distance
24.53
Distance ly
80.02
last precise pa
221.1
last precise sep
4.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16315-3901 HDS2335 1991 2 221 4.1 7.39 10.48 K0V 163130.03-390044.1

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