16593-5110 RST1917

 
 
16h 59m 20.00s -51 09' 49.5" P.A. 286 sep 0.5 mag 9.55,10.88 Sp K1III dist. 181.49 pc (592.02 l.y.)
 
 
Coord 2000
16593-5110
Discov num
RST1917
Comp
Coord arcsec 2000
16 59 20.00 -51 09 49.5
Date first
1931
Date last
1991
Obs
4
Pa first
287
Pa last
286
P.A. Now (θ)
286°
Sep first
0.3
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.55
Mag sec
10.88
delta mag (ΔM)
1.33
Spectral class
K1III (yellow-orange)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286
Precise sep
0.453
Constellation
Ara
SAO
244327
HIP
83133
Tycho2
8339-02807-1
HD
152967
CD
CD-5010935
CP
CP-50 9777
Distance
181.49
Distance ly
592.02
last precise pa
286
last precise sep
0.453
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16593-5110 RST1917 1991 4 286 0.5 9.55 10.88 K1III D 165920.00-510949.5

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