17176-4855 I  1601

 
 
17h 17m 34.82s -48 55' 16.9" P.A. 180 sep 1.1 mag 9.74,12.70 Sp F6V
 
 
Coord 2000
17176-4855
Discov num
I  1601
Comp
Coord arcsec 2000
17 17 34.82 -48 55 16.9
Date first
1927
Date last
1927
Obs
1
Pa first
180
Pa last
180
P.A. Now (θ)
180°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.74
Mag sec
12.70
delta mag (ΔM)
2.96
Spectral class
F6V (yellow-white)
Pri motion ra
-019
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180
Precise sep
1.05
Constellation
Ara
SAO
227784
Tycho2
8349-01554-1
HD
156009
last precise pa
180
last precise sep
1.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17176-4855 I 1601 1927 1 180 1.1 9.74 12.70 F6V 171734.82-485516.9

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