17372-4050 WG  211

 
 
17h 37m 10.55s -40 50' 28.6" P.A. 140 sep 11.4 mag 10.36,11.30 Sp F0
 
 
Coord 2000
17372-4050
Discov num
WG  211
Comp
Coord arcsec 2000
17 37 10.55 -40 50 28.6
Date first
1898
Date last
2010
Obs
9
Pa first
139
Pa last
140
P.A. Now (θ)
140°
Sep first
11.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
10.36
Mag sec
11.30
delta mag (ΔM)
0.94
Spectral class
F0 (yellow-white)
Pri motion ra
+003
Sec motion ra
+002
Pri motion dec
-003
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
7888-02554-1
HD
323986
last precise pa
139.5
last precise sep
11.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17372-4050 WG 211 2000 5 139 11.3 10.36 11.30 F0 D 173710.55-405028.6
17372-4050 WG 211 2010 9 139 10.7 10.36 11.30 F0 173710.55-405028.6

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