09452+4109 COU2085Aa,Ab

 
 
09h 45m 13.06s +41 09' 18.4" P.A. 30 sep 0.1 mag 10.36,11.02 Sp F0 dist. 72.62 pc (236.89 l.y.)
 
 
Coord 2000
09452+4109
Discov num
COU2085
Comp
Aa,Ab
Coord arcsec 2000
09 45 13.06 +41 09 18.4
Date first
1983
Date last
1993
Obs
4
Pa first
73
Pa last
30
P.A. Now (θ)
30°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.36
Mag sec
11.02
delta mag (ΔM)
0.66
Spectral class
F0 (yellow-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
09452+4109 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 43016 09452+4109 COU2085 Aa,Ab 1983 1993 4 30 0.1 10.36 11.02 0.66 <===
Show 43016 09452+4109 SKF 478 AB 2002 2002 1 134 3.2 9.90 15.20 5.30
Show 43016 09452+4109 SKF 478 AC 1983 2015 6 232 14.9 9.80 12.60 2.80
Show 43016 09452+4109 SHY 551 AD 1991 1998 3 317 999.9 9.90 8.82 1.08
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.2
Precise sep
0.143
Cdsa2 id
COU 2085 Aa,Ab
Constellation
Leo Minor
SAO
43016
HIP
47851
Tycho2
2995-00380-1
BD
BD+41 2002
Ra deg
9.753627777777778
De deg
41.15511111111111
Distance
72.62
Distance ly
236.89
last precise pa
30.2
last precise sep
0.143
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09452+4109 COU2085 Aa,Ab 1993 4 30 0.1 10.36 11.02 F0 094513.06+410918.4

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