11166-5533 I   875

 
 
11h 16m 35.25s -55 33' 19.2" P.A. 239 sep 2 mag 7.90,9.75 Sp G3/5III dist. 226.76 pc (739.69 l.y.)
 
 
Coord 2000
11166-5533
Discov num
I   875
Comp
Coord arcsec 2000
11 16 35.25 -55 33 19.2
Date first
1910
Date last
1991
Obs
9
Pa first
240
Pa last
239
P.A. Now (θ)
239°
Sep first
1.8
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
7.90
Mag sec
9.75
delta mag (ΔM)
1.85
Spectral class
G3/5III (yellow)
Pri motion ra
-041
Sec motion ra
-041
Pri motion dec
+019
Sec motion dec
+019
Notes
W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
238924
HIP
55080
Tycho2
8620-01643-1
HD
98132
CP
CP-54 4427
Distance
226.76
Distance ly
739.69
last precise pa
239.1
last precise sep
1.985
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11166-5533 I 875 1991 9 239 2.0 7.90 9.75 G3/5III D 111635.25-553319.2

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