11573-4922 RST 564

 
 
11h 57m 20.55s -49 21' 36.3" P.A. 3 sep 2.7 mag 6.70,10.80 Sp F0V dist. 56.85 pc (185.44 l.y.)
 
 
Coord 2000
11573-4922
Discov num
RST 564
Comp
Coord arcsec 2000
11 57 20.55 -49 21 36.3
Date first
1929
Date last
1962
Obs
4
Pa first
2
Pa last
3
P.A. Now (θ)
Sep first
2.6
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
6.70
Mag sec
10.80
delta mag (ΔM)
4.1
Spectral class
F0V (yellow-white)
Pri motion ra
-170
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.6
Precise sep
2.67
Constellation
Centaurus
SAO
223130
HIP
58301
Tycho2
8224-02530-1
HD
103856
CD
CD-48 6984
CP
CP-48 4347
Distance
56.85
Distance ly
185.44
last precise pa
2.6
last precise sep
2.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11573-4922 RST 564 1962 4 3 2.7 6.70 10.80 F0V 115720.55-492136.3

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