10007+3219 OSO  30AB

 
 
10h 00m 44.28s +32 18' 33.7" P.A. 168 sep 19.5 mag 12.50,19.80 dist. 26.77 pc (87.32 l.y.)
 
 
Coord 2000
10007+3219
Discov num
OSO  30
Comp
AB
Coord arcsec 2000
10 00 44.28 +32 18 33.7
Date first
1994
Date last
1994
Obs
1
Pa first
168
Pa last
168
P.A. Now (θ)
168°
Sep first
19.5
Sep last
19.5
Sep. Now (ρ)
19.5"
Mag pri
12.50
Mag sec
19.80
delta mag (ΔM)
7.3
Spectral class
Pri motion ra
-101
Sec motion ra
Pri motion dec
-066
Sec motion dec
Notes
N P (See Notes, 100-year proper motion)
Nature of this double is uncertain.
 
 
10007+3219 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10007+3219 OSO 30 AB 1994 1994 1 168 19.5 12.50 19.80 7.30 <===
Show 10007+3219 OSO 30 AC 1994 1994 1 285 22.1 12.50 19.60 7.10
Show 10007+3219 OSO 30 AD 1994 1994 1 134 24.0 12.50 18.40 5.90
Show 10007+3219 OSO 30 AE 1998 2003 2 116 34.6 8.01 11.58 3.57
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168
Precise sep
19.5
Cdsa2 id
OSO 30 AB
Spectr
M:
Constellation
Leo Minor
HIP
49066
Ra deg
10.0123
De deg
32.30936111111111
Distance
26.77
Distance ly
87.32
last precise pa
168
last precise sep
19.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10007+3219 OSO 30 AB 1994 1 168 19.5 12.50 19.80 N DP 100044.28+321833.7

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