17165-4915 RST 914

 
 
17h 16m 31.46s -49 15' 11.4" P.A. 118 sep 1.2 mag 10.90,11.05 Sp F5
 
 
Coord 2000
17165-4915
Discov num
RST 914
Comp
Coord arcsec 2000
17 16 31.46 -49 15 11.4
Date first
1930
Date last
1991
Obs
3
Pa first
121
Pa last
118
P.A. Now (θ)
118°
Sep first
0.8
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.90
Mag sec
11.05
delta mag (ΔM)
0.15
Spectral class
F5 (yellow-white)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.4
Precise sep
1.2
Constellation
Ara
Tycho2
8349-01084-1
last precise pa
118.4
last precise sep
1.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17165-4915 RST 914 1991 3 118 1.2 10.90 11.05 F5 171631.46-491511.4

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