11559-5058 HDS1681

 
 
11h 55m 53.31s -50 57' 58.3" P.A. 214 sep 13 mag 9.35,10.86 Sp K1III dist. 151.29 pc (493.51 l.y.)
 
 
Coord 2000
11559-5058
Discov num
HDS1681
Comp
Coord arcsec 2000
11 55 53.31 -50 57 58.3
Date first
1900
Date last
2010
Obs
7
Pa first
214
Pa last
214
P.A. Now (θ)
214°
Sep first
13.1
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
9.35
Mag sec
10.86
delta mag (ΔM)
1.51
Spectral class
K1III (yellow-orange)
Pri motion ra
-009
Sec motion ra
-006
Pri motion dec
+006
Sec motion dec
+001
Notes
rPM=0.539
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.7
Precise sep
12.97
Cdsa2 id
HDS 1681
Constellation
Centaurus
SAO
239499
HIP
58174
Tycho2
8228-02977-1
HD
103620
CD
CD-50 6491
CP
CP-50 4653
Ra deg
11.931474999999999
De deg
-50.96619444444445
Distance
151.29
Distance ly
493.51
last precise pa
213.7
last precise sep
12.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11559-5058 HDS1681 2001 5 215 13.0 9.35 10.86 K1III D 115553.31-505758.3
11559-5058 HDS1681 2010 7 214 13.0 9.35 10.86 K1III 115553.31-505758.3

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