12100-4018 WG  150

 
 
12h 09m 58.58s -40 17' 42.6" P.A. 202 sep 3.6 mag 10.37,12.10 dist. 109.17 pc (356.11 l.y.)
 
 
Coord 2000
12100-4018
Discov num
WG  150
Comp
Coord arcsec 2000
12 09 58.58 -40 17 42.6
Date first
1903
Date last
1999
Obs
9
Pa first
201
Pa last
202
P.A. Now (θ)
202°
Sep first
4.0
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
10.37
Mag sec
12.10
delta mag (ΔM)
1.73
Spectral class
Pri motion ra
-220
Sec motion ra
-225
Pri motion dec
+000
Sec motion dec
-005
Notes
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202
Precise sep
3.59
Cdsa2 id
WG 150
Constellation
Centaurus
HIP
59302
Tycho2
7759-00769-1
CD
CD-39 7491
Ra deg
12.166272222222222
De deg
-40.29516666666667
Distance
109.17
Distance ly
356.11
last precise pa
202
last precise sep
3.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12100-4018 WG 150 1999 8 202 3.6 10.37 12.10 D 120958.58-401742.6
12100-4018 WG 150 2010 10 199 3.3 10.37 12.10 120958.58-401742.6

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