10475-2221 LAF  41AB

 
 
10h 47m 31.23s -22 20' 52.7" P.A. 332 sep 4.8 mag 6.60,20.80 Sp K0V dist. 34.48 pc (112.47 l.y.)
 
 
Coord 2000
10475-2221
Discov num
LAF  41
Comp
AB
Coord arcsec 2000
10 47 31.23 -22 20 52.7
Date first
2005
Date last
2005
Obs
1
Pa first
332
Pa last
332
P.A. Now (θ)
332°
Sep first
4.8
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
6.60
Mag sec
20.80
delta mag (ΔM)
14.2
Spectral class
K0V (yellow-orange)
Pri motion ra
-123
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
N W K (See Notes, , K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
10475-2221 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 179229 10475-2221 LAF 41 AB 2005 2005 1 332 4.8 6.60 20.80 14.20 <===
Show 179229 10475-2221 SHY 218 AC 1991 2017 6 340 230.9 8.44 10.10 1.66
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.3
Precise sep
4.82
Constellation
Hydra
SAO
179229
HIP
52787
Tycho2
6081-00065-1
HD
93528
BD
BD-21 3154
Distance
34.48
Distance ly
112.47
last precise pa
332.3
last precise sep
4.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10475-2221 LAF 41 AB 2005 1 332 4.8 8.39 23.00 K0V D 104731.23-222052.7

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