17558-5203 B  1347

 
 
17h 55m 50.46s -52 02' 54.2" P.A. 27 sep 1.7 mag 9.16,11.03 Sp G8III/IV dist. 190.48 pc (621.35 l.y.)
 
 
Coord 2000
17558-5203
Discov num
B  1347
Comp
Coord arcsec 2000
17 55 50.46 -52 02 54.2
Date first
1929
Date last
1991
Obs
4
Pa first
23
Pa last
27
P.A. Now (θ)
27°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.16
Mag sec
11.03
delta mag (ΔM)
1.87
Spectral class
G8III/IV (yellow)
Pri motion ra
+009
Sec motion ra
+009
Pri motion dec
-071
Sec motion dec
-071
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.1
Precise sep
1.688
Constellation
Ara
SAO
245122
HIP
87775
Tycho2
8356-00962-1
HD
162844
CP
CP-5210922
Distance
190.48
Distance ly
621.35
last precise pa
27.1
last precise sep
1.688
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17558-5203 B 1347 1991 4 27 1.7 9.16 11.03 G8III/IV D 175550.46-520254.2

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