16063-1947 B  1799

 
 
16h 06m 15.99s -19 46' 59.0" P.A. 200 sep 2 mag 9.32,13.50 Sp A1IV/V
 
 
Coord 2000
16063-1947
Discov num
B  1799
Comp
Coord arcsec 2000
16 06 15.99 -19 46 59.0
Date first
1931
Date last
2000
Obs
3
Pa first
199
Pa last
200
P.A. Now (θ)
200°
Sep first
2.1
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.32
Mag sec
13.50
delta mag (ΔM)
4.18
Spectral class
A1IV/V (white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200.3
Precise sep
1.97
Cdsa2 id
B 1799
Constellation
Scorpius
SAO
159691
Tycho2
6208-01624-1
HD
144366
Ra deg
16.104441666666666
De deg
-19.783055555555556
last precise pa
200.3
last precise sep
1.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16063-1947 B 1799 1939 2 198 2.2 9.32 13.50 A1IV/V 160615.99-194659.0
16063-1947 B 1799 2000 3 200 2.0 9.32 13.50 A1IV/V 160615.99-194659.0

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