21092-0814 JNN 128

 
 
21h 09m 13.74s -08 14' 03.9" P.A. 120 sep 1 mag 13.90,14.80 Sp M1.5+M2.5
 
 
Coord 2000
21092-0814
Discov num
JNN 128
Comp
Coord arcsec 2000
21 09 13.74 -08 14 03.9
Date first
2008
Date last
2008
Obs
2
Pa first
121
Pa last
120
P.A. Now (θ)
120°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
13.90
Mag sec
14.80
delta mag (ΔM)
0.9
Spectral class
M1.5+M2.5 (red/red)
Pri motion ra
-023
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquarius
last precise pa
120.2
last precise sep
0.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21092-0814 JNN 128 2008 2 120 1.0 13.90 14.80 M1.5 M2.5 210913.74-081403.9

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