22017-0925 JNN 135

 
 
22h 01m 43.36s -09 25' 14.0" P.A. 207 sep 0.9 mag 13.80,14.20 Sp M1.5+M2
 
 
Coord 2000
22017-0925
Discov num
JNN 135
Comp
Coord arcsec 2000
22 01 43.36 -09 25 14.0
Date first
2008
Date last
2011
Obs
2
Pa first
206
Pa last
207
P.A. Now (θ)
207°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
13.80
Mag sec
14.20
delta mag (ΔM)
0.4
Spectral class
M1.5+M2 (red/red)
Pri motion ra
+044
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.8
Precise sep
0.915
Cdsa2 id
JNN 135
Constellation
Aquarius
Ra deg
22.02871111111111
De deg
-9.420555555555556
last precise pa
206.8
last precise sep
0.915
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22017-0925 JNN 135 2008 1 206 0.9 13.80 14.20 M1.5 M2 220143.36-092514.0
22017-0925 JNN 135 2011 2 207 0.9 13.80 14.20 M1.5 M2 NV 220143.36-092514.0

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