20166-0712 JNN 125

 
 
20h 16m 33.83s -07 11' 45.7" P.A. 321 sep 0.2 mag 12.00,12.60 Sp M0+M2
 
 
Coord 2000
20166-0712
Discov num
JNN 125
Comp
Coord arcsec 2000
20 16 33.83 -07 11 45.7
Date first
2008
Date last
2011
Obs
2
Pa first
352
Pa last
321
P.A. Now (θ)
321°
Sep first
0.1
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
12.00
Mag sec
12.60
delta mag (ΔM)
0.6
Spectral class
M0+M2 (red/red)
Pri motion ra
+072
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.7
Precise sep
0.176
Constellation
Aquila
last precise pa
320.7
last precise sep
0.176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20166-0712 JNN 125 2008 1 352 0.1 12.00 12.60 M0 M2 201633.83-071145.7
20166-0712 JNN 125 2011 2 321 0.2 12.00 12.60 M0 M2 N 201633.83-071145.7

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