10157-3129 HDS1480 (AS Ant)

 
 
10h 15m 42.67s -31 28' 52.4" P.A. 348 sep 12.9 mag 8.37,11.11 Sp K5III dist. 662.25 pc (2160.26 l.y.)
 
 
Coord 2000
10157-3129
Discov num
HDS1480
Comp
Coord arcsec 2000
10 15 42.67 -31 28 52.4
Date first
1911
Date last
2010
Obs
8
Pa first
351
Pa last
348
P.A. Now (θ)
348°
Sep first
11.9
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
8.37
Mag sec
11.11
delta mag (ΔM)
2.74
Spectral class
K5III (yellow-orange)
Pri motion ra
+002
Sec motion ra
-021
Pri motion dec
-003
Sec motion dec
+019
Notes
rPM=1.124
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.3
Precise sep
12.86
Var name
AS Ant
Cdsa2 id
HDS 1480
Constellation
Antlia
SAO
201218
HIP
50256
Tycho2
7183-01333-1
HD
89037
CD
CD-30 8290
CP
CP-30 3083
Ra deg
10.261852777777777
De deg
-31.48122222222222
Distance
662.25
Distance ly
2160.26
last precise pa
348.3
last precise sep
12.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10157-3129 HDS1480 1999 6 349 12.8 8.37 11.11 K5III D 101542.67-312852.4
10157-3129 HDS1480 2010 8 348 12.9 8.37 11.11 K5III 101542.67-312852.4

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