12212-3818 SKF1915

 
 
12h 21m 09.57s -38 18' 09.8" P.A. 259 sep 163.6 mag 8.18,10.20 Sp F6V dist. 67.2 pc (219.21 l.y.)
 
 
Coord 2000
12212-3818
Discov num
SKF1915
Comp
Coord arcsec 2000
12 21 09.57 -38 18 09.8
Date first
1913
Date last
2015
Obs
8
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
163.0
Sep last
163.6
Sep. Now (ρ)
163.6"
Mag pri
8.18
Mag sec
10.20
delta mag (ΔM)
2.02
Spectral class
F6V (yellow-white)
Pri motion ra
-057
Sec motion ra
-058
Pri motion dec
-021
Sec motion dec
-021
Notes
V W (Proper motion indicates physical, )
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258.5
Precise sep
163.555
Constellation
Centaurus
SAO
203374
HIP
60239
Tycho2
7757-00183-1
HD
107434
CD
CD-37 7827
CP
CP-37 5164
Distance
67.2
Distance ly
219.21
last precise pa
258.5
last precise sep
163.555
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12212-3818 SKF1915 2010 6 259 163.6 8.18 10.20 F6V V 122109.57-381809.8
12212-3818 SKF1915 2015 8 259 163.6 8.18 10.20 F6V VW 122109.57-381809.8

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