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
Cdsa2 id
JNN 215
Constellation
Norma
SAO
243160
HIP
78150
Tycho2
8318-00758-1
HD
142546
CD
CD-4910173
CP
CP-49 8789
Ra deg
15.957927777777778
De deg
-50.26961111111111
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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