17108-6021 B  1846

 
 
17h 10m 50.21s -60 21' 18.3" P.A. 55 sep 1.9 mag 9.68,10.85 Sp G8/K0III
 
 
Coord 2000
17108-6021
Discov num
B  1846
Comp
Coord arcsec 2000
17 10 50.21 -60 21 18.3
Date first
1930
Date last
1991
Obs
5
Pa first
57
Pa last
55
P.A. Now (θ)
55°
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.68
Mag sec
10.85
delta mag (ΔM)
1.17
Spectral class
G8/K0III (yellow)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-012
Sec motion dec
-012
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.2
Precise sep
1.853
Constellation
Ara
SAO
253821
Tycho2
9052-00421-1
HD
154710
last precise pa
55.2
last precise sep
1.853
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17108-6021 B 1846 1991 5 55 1.9 9.68 10.85 G8/K0III N 171050.21-602118.3

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