11018+2952 COU 961AB

 
 
11h 01m 49.33s +29 52' 16.6" P.A. 327 sep 1.2 mag 7.20,9.36 Sp K0 dist. 132.28 pc (431.5 l.y.)
 
 
Coord 2000
11018+2952
Discov num
COU 961
Comp
AB
Coord arcsec 2000
11 01 49.33 +29 52 16.6
Date first
1973
Date last
2010
Obs
24
Pa first
316
Pa last
327
P.A. Now (θ)
327°
Sep first
1.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
7.20
Mag sec
9.36
delta mag (ΔM)
2.16
Spectral class
K0 (yellow-orange)
Pri motion ra
-059
Sec motion ra
-059
Pri motion dec
+011
Sec motion dec
+011
Notes
Nature of this double is uncertain.
 
 
11018+2952 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 62361 11018+2952 CHR 34 Aa,Ab 1983 1987 2 102 0.3 7.80
Show 62361 11018+2952 COU 961 AB 1973 2010 24 327 1.2 7.20 9.36 2.16 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327
Precise sep
1.201
Constellation
Leo Minor
SAO
62361
HIP
53906
Tycho2
1980-00145-1
HD
95515
BD
BD+30 2097
Distance
132.28
Distance ly
431.5
last precise pa
327
last precise sep
1.201
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11018+2952 COU 961 AB 2004 20 325 1.1 7.20 9.36 D 110149.33+295216.6
11018+2952 COU 961 AB 2010 21 327 1.2 7.20 9.36 D 110149.33+295216.6

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