16243-4644 VVV   1

 
 
16h 24m 21.22s -46 44' 01.1" P.A. 171 sep 2.8 mag 11.50,14.80 Sp M+M5V
 
 
Coord 2000
16243-4644
Discov num
VVV   1
Comp
Coord arcsec 2000
16 24 21.22 -46 44 01.1
Date first
1999
Date last
2015
Obs
4
Pa first
59
Pa last
171
P.A. Now (θ)
171°
Sep first
4.0
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
11.50
Mag sec
14.80
delta mag (ΔM)
3.3
Spectral class
M+M5V (red/red)
Pri motion ra
-491
Sec motion ra
-479
Pri motion dec
-774
Sec motion dec
-659
Notes
V (Proper motion indicates physical)
rPM=0.126 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171
Precise sep
2.8
Constellation
Norma
last precise pa
171
last precise sep
2.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16243-4644 VVV 1 2011 3 71 2.7 13.00 13.00 M5V V 162421.22-464401.1
16243-4644 VVV 1 2015 4 171 2.8 11.50 14.80 M+M5V V 162421.22-464401.1

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