17324-4638 HJ 4957

 
 
17h 32m 23.01s -46 37' 42.9" P.A. 259 sep 2.9 mag 9.49,9.50 Sp G0 dist. 105.93 pc (345.54 l.y.)
 
 
Coord 2000
17324-4638
Discov num
HJ 4957
Comp
Coord arcsec 2000
17 32 23.01 -46 37 42.9
Date first
1834
Date last
1998
Obs
12
Pa first
273
Pa last
259
P.A. Now (θ)
259°
Sep first
1.7
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.49
Mag sec
9.50
delta mag (ΔM)
0.01
Spectral class
G0 (yellow)
Pri motion ra
+003
Sec motion ra
-008
Pri motion dec
+003
Sec motion dec
-003
Notes
N (See Notes)
rPM=1.467
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.3
Precise sep
2.913
Constellation
Ara
SAO
228087
HIP
85836
Tycho2
8342-01465-1
HD
158585
CD
CD-4611604
CP
CP-46 8708
Distance
105.93
Distance ly
345.54
last precise pa
259.3
last precise sep
2.913
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17324-4638 HJ 4957 1994 11 261 2.9 9.49 9.50 G0 173222.87-463743.2
17324-4638 HJ 4957 1998 12 259 2.9 9.49 9.50 G0 N 173223.01-463742.9

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