20003-2357 SEE 400

 
 
20h 00m 20.34s -23 57' 22.4" P.A. 29 sep 1.1 mag 8.53,9.85 Sp F0V
 
 
Coord 2000
20003-2357
Discov num
SEE 400
Comp
Coord arcsec 2000
20 00 20.34 -23 57 22.4
Date first
1897
Date last
1991
Obs
15
Pa first
30
Pa last
29
P.A. Now (θ)
29°
Sep first
1.4
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.53
Mag sec
9.85
delta mag (ΔM)
1.32
Spectral class
F0V (yellow-white)
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-033
Sec motion dec
-033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.3
Precise sep
1.12
Cdsa2 id
SEE 400
Constellation
Sagittarius
Tycho2
6892-00872-1
HD
189325
Ra deg
20.00565
De deg
-23.956222222222223
last precise pa
29.3
last precise sep
1.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20003-2357 SEE 400 1991 15 29 1.1 8.53 9.85 F0V D 200020.34-235722.4

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