13576-3139 SKF1963 (V988 Cen)

 
 
13h 57m 33.95s -31 39' 10.7" P.A. 171 sep 120.9 mag 9.79,15.62 Sp K0IIIe dist. 133.69 pc (436.1 l.y.)
 
 
Coord 2000
13576-3139
Discov num
SKF1963
Comp
Coord arcsec 2000
13 57 33.95 -31 39 10.7
Date first
1958
Date last
2015
Obs
6
Pa first
171
Pa last
171
P.A. Now (θ)
171°
Sep first
121.0
Sep last
120.9
Sep. Now (ρ)
120.9"
Mag pri
9.79
Mag sec
15.62
delta mag (ΔM)
5.83
Spectral class
K0IIIe (yellow-orange)
Pri motion ra
-082
Sec motion ra
-084
Pri motion dec
-037
Sec motion dec
-034
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.7
Precise sep
120.92
Var name
V988 Cen
Constellation
Centaurus
SAO
205032
HIP
68186
Tycho2
7280-01160-1
Gaia DR2
57578563456
HD
121688
CD
CD-3110793
CP
CP-31 3717
Distance
133.69
Distance ly
436.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13576-3139 SKF1963 2010 5 171 120.9 9.79 15.62 K0IIIe NV 135733.95-313910.7
13576-3139 SKF1963 2015 5 171 120.9 9.79 15.62 K0IIIe NV 135733.95-313910.7

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