16148-2114 J  1590

 
 
16h 14m 46.77s -21 14' 08.4" P.A. 246 sep 9.4 mag 10.50,10.60 Sp A5V+A5V
 
 
Coord 2000
16148-2114
Discov num
J  1590
Comp
Coord arcsec 2000
16 14 46.77 -21 14 08.4
Date first
1919
Date last
2016
Obs
13
Pa first
244
Pa last
246
P.A. Now (θ)
246°
Sep first
9.8
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
10.50
Mag sec
10.60
delta mag (ΔM)
0.1
Spectral class
A5V+A5V (white/white)
Pri motion ra
-003
Sec motion ra
-017
Pri motion dec
-001
Sec motion dec
-005
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.822
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.9
Precise sep
9.4
Constellation
Scorpius
last precise pa
245.9
last precise sep
9.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16148-2114 J 1590 1999 8 245 9.6 10.50 10.60 A5V A5V N D 161446.77-211408.4
16148-2114 J 1590 2010 11 245 8.8 10.50 10.60 A5V+A5V NV 161446.77-211408.4
16148-2114 J 1590 2016 13 246 9.4 10.50 10.60 A5V+A5V NV 161446.77-211408.4

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