21245-1620 SLN  90

 
 
21h 24m 32.52s -16 20' 21.9" P.A. 8 sep 7.6 mag 16.10,17.70 Sp +DA
 
 
Coord 2000
21245-1620
Discov num
SLN  90
Comp
Coord arcsec 2000
21 24 32.52 -16 20 21.9
Date first
2000
Date last
2000
Obs
1
Pa first
8
Pa last
8
P.A. Now (θ)
Sep first
7.6
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
16.10
Mag sec
17.70
delta mag (ΔM)
1.6
Spectral class
+DA
Pri motion ra
-002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8
Precise sep
7.6
Constellation
Capricornus
last precise pa
8
last precise sep
7.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21245-1620 SLN 90 2000 1 8 7.6 16.10 17.70 +DA V 212432.52-162021.9

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