12410-4052 RSS 291

 
 
12h 40m 57.21s -40 51' 42.9" P.A. 340 sep 8.5 mag 11.22,15.10 Sp G:wl: dist. 156.01 pc (508.9 l.y.)
 
 
Coord 2000
12410-4052
Discov num
RSS 291
Comp
Coord arcsec 2000
12 40 57.21 -40 51 42.9
Date first
1975
Date last
1999
Obs
4
Pa first
341
Pa last
340
P.A. Now (θ)
340°
Sep first
8.3
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
11.22
Mag sec
15.10
delta mag (ΔM)
3.88
Spectral class
G:wl: (yellow)
Pri motion ra
+006
Sec motion ra
-063
Pri motion dec
-028
Sec motion dec
+157
Notes
rPM=1.167
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.7
Precise sep
8.52
Cdsa2 id
RSS 291
Constellation
Centaurus
HIP
61891
Tycho2
7775-01228-1
CD
CD-40 7435
Ra deg
12.682558333333333
De deg
-40.861916666666666
Distance
156.01
Distance ly
508.9
last precise pa
339.7
last precise sep
8.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12410-4052 RSS 291 1999 2 340 8.5 11.30   D 124057.21-405142.9

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