20325-2142 SEE 420

 
 
20h 32m 34.09s -21 41' 25.5" P.A. 84 sep 1.6 mag 10.00,13.00 Sp M9
 
 
Coord 2000
20325-2142
Discov num
SEE 420
Comp
Coord arcsec 2000
20 32 34.09 -21 41 25.5
Date first
1897
Date last
1929
Obs
3
Pa first
88
Pa last
84
P.A. Now (θ)
84°
Sep first
1.5
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.00
Mag sec
13.00
delta mag (ΔM)
3
Spectral class
M9 (red)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.4
Precise sep
1.58
Constellation
Capricornus
Gaia DR2
42691416448
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20325-2142 SEE 420 1929 3 84 1.6 10.00 13.00 N 203212.00-214200.0

If you need more information about this double, apply for a data request form to the WDS.