17513-3350 B  1342

 
 
17h 51m 20.05s -33 49' 48.3" P.A. 111 sep 0.5 mag 9.00,10.20 Sp A0V
 
 
Coord 2000
17513-3350
Discov num
B  1342
Comp
Coord arcsec 2000
17 51 20.05 -33 49 48.3
Date first
1930
Date last
1960
Obs
3
Pa first
101
Pa last
111
P.A. Now (θ)
111°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.00
Mag sec
10.20
delta mag (ΔM)
1.2
Spectral class
A0V (white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
110.6
Precise sep
0.46
Constellation
Scorpius
SAO
209358
Tycho2
7386-00400-1
HD
162222
last precise pa
110.6
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17513-3350 B 1342 1960 3 111 0.5 9.00 10.20 A0V 175120.05-334948.3

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