19490-2236 DON 969

 
 
19h 48m 57.93s -22 36' 50.1" P.A. 10 sep 1.4 mag 10.90,15.40
 
 
Coord 2000
19490-2236
Discov num
DON 969
Comp
Coord arcsec 2000
19 48 57.93 -22 36 50.1
Date first
1929
Date last
1940
Obs
2
Pa first
10
Pa last
10
P.A. Now (θ)
10°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.90
Mag sec
15.40
delta mag (ΔM)
4.5
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.7
Precise sep
1.38
Constellation
Sagittarius
last precise pa
9.7
last precise sep
1.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19490-2236 DON 969 1940 2 10 1.4 10.90 15.40 N 194857.93-223650.1

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