15575-5016 JNN 215

 
 
15h 57m 28.54s -50 16' 10.6" P.A. 111 sep 1.6 mag 7.21,9.20 Sp A7 dist. 102.04 pc (332.85 l.y.)
 
 
Coord 2000
15575-5016
Discov num
JNN 215
Comp
Coord arcsec 2000
15 57 28.54 -50 16 10.6
Date first
2012
Date last
2012
Obs
1
Pa first
111
Pa last
111
P.A. Now (θ)
111°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
7.21
Mag sec
9.20
delta mag (ΔM)
1.99
Spectral class
A7 (white)
Pri motion ra
-022
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
V W K (Proper motion indicates physical, , K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111
Precise sep
1.631
Constellation
Norma
SAO
243160
HIP
78150
Tycho2
8318-00758-1
HD
142546
CD
CD-4910173
CP
CP-49 8789
Distance
102.04
Distance ly
332.85
last precise pa
111
last precise sep
1.631
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15575-5016 JNN 215 2012 1 111 1.6 7.21 9.20 A7 V K 155728.54-501610.6

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