16388-5656 HDS2359

 
 
16h 38m 49.43s -56 56' 15.2" P.A. 161 sep 0.3 mag 9.43,11.10 Sp G3III/IV dist. 5000 pc (16310 l.y.)
 
 
Coord 2000
16388-5656
Discov num
HDS2359
Comp
Coord arcsec 2000
16 38 49.43 -56 56 15.2
Date first
1991
Date last
1991
Obs
1
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.43
Mag sec
11.10
delta mag (ΔM)
1.67
Spectral class
G3III/IV (yellow)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161
Precise sep
0.275
Constellation
Ara
SAO
244018
HIP
81502
Tycho2
8720-01878-1
HD
149591
CP
CP-56 7797
Distance
5000
Distance ly
16310
last precise pa
161
last precise sep
0.275
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16388-5656 HDS2359 1991 1 161 0.3 9.43 11.10 G3III/IV 163849.43-565615.2

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