16432-4604 DON 808

 
 
16h 43m 12.69s -46 04' 49.7" P.A. 358 sep 0.4 mag 10.30,11.90 Sp A0IV/V
 
 
Coord 2000
16432-4604
Discov num
DON 808
Comp
Coord arcsec 2000
16 43 12.69 -46 04 49.7
Date first
1930
Date last
1948
Obs
3
Pa first
4
Pa last
358
P.A. Now (θ)
358°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.30
Mag sec
11.90
delta mag (ΔM)
1.6
Spectral class
A0IV/V (white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.1
Precise sep
0.42
Constellation
Ara
Tycho2
8326-03260-1
HD
150442
last precise pa
358.1
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16432-4604 DON 808 1948 3 358 0.4 10.30 11.90 A0IV/V 164312.69-460449.7

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