10286-3340 HDS1506AB

 
 
10h 28m 34.91s -33 40' 20.1" P.A. 139.00 sep 0.5 mag 8.70,12.96 Sp K3III dist. 319.49 pc (1042.18 l.y.)
 
 
Coord 2000
10286-3340
Discov num
HDS1506
Comp
AB
Coord arcsec 2000
10 28 34.91 -33 40 20.1
Date first
1991
Date last
1991
Obs
1
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.70
Mag sec
12.96
delta mag (ΔM)
4.26
Spectral class
K3III (yellow-orange)
Pri motion ra
-009
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10286-3340 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 201426 10 28 35 -33 40 20 HDS 1506 AB 1991 1 139 0.5 8.70 12.96 4.26 <===
Show 201426 10 28 35 -33 40 20 DAM 2375 AB,C 2015 4 160 19.9 8.68 15.30 6.62
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139
Precise sep
0.496
Constellation
Antlia
SAO
201426
HIP
51288
Tycho2
7188-00035-1
HD
90814
CD
CD-33 6995
CP
CP-33 2899
Distance
319.49
Distance ly
1042.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10286-3340 HDS1506 AB 1991 1 139 0.5 8.70 12.96 K3III 102834.91-334020.1

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