11400-3327 I   232

 
 
11h 39m 57.03s -33 26' 59.6" P.A. 164 sep 2.3 mag 6.98,10.11 Sp K1III dist. 110.5 pc (360.45 l.y.)
 
 
Coord 2000
11400-3327
Discov num
I   232
Comp
Coord arcsec 2000
11 39 57.03 -33 26 59.6
Date first
1897
Date last
2008
Obs
17
Pa first
170
Pa last
164
P.A. Now (θ)
164°
Sep first
2.5
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
6.98
Mag sec
10.11
delta mag (ΔM)
3.13
Spectral class
K1III (yellow-orange)
Pri motion ra
-051
Sec motion ra
-048
Pri motion dec
-023
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
202686
HIP
56908
Tycho2
7220-01242-1
HD
101387
CD
CD-32 8226
CP
CP-32 3133
Distance
110.5
Distance ly
360.45
last precise pa
163.9
last precise sep
2.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11400-3327 I 232 1991 16 161 2.2 6.98 10.11 K1III D 113957.03-332659.6
11400-3327 I 232 2008 17 164 2.3 6.98 10.11 K1III 113957.03-332659.6

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