11522-5141 RST1618

 
 
11h 52m 10.57s -51 41' 10.8" P.A. 170 sep 3.7 mag 9.50,14.10 Sp G8III
 
 
Coord 2000
11522-5141
Discov num
RST1618
Comp
Coord arcsec 2000
11 52 10.57 -51 41 10.8
Date first
1931
Date last
1947
Obs
3
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
3.5
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
9.50
Mag sec
14.10
delta mag (ΔM)
4.6
Spectral class
G8III (yellow)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.4
Precise sep
3.69
Constellation
Centaurus
SAO
239441
Tycho2
8228-01925-1
HD
103089
last precise pa
170.4
last precise sep
3.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11522-5141 RST1618 1947 3 170 3.7 9.50 14.10 G8III 115210.57-514110.8

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