11290+0105 RST5354

 
 
11h 28m 58.62s +01 05' 38.0" P.A. 292 sep 0.9 mag 10.35,10.78 Sp K3 dist. 105.15 pc (343 l.y.)
 
 
Coord 2000
11290+0105
Discov num
RST5354
Comp
Coord arcsec 2000
11 28 58.62 +01 05 38.0
Date first
1946
Date last
2010
Obs
9
Pa first
325
Pa last
292
P.A. Now (θ)
292°
Sep first
0.6
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.35
Mag sec
10.78
delta mag (ΔM)
0.43
Spectral class
K3 (yellow-orange)
Pri motion ra
-223
Sec motion ra
-223
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292
Precise sep
0.87
Constellation
Leo
HIP
56027
Tycho2
0264-00488-1
BD
BD+01 2570
Distance
105.15
Distance ly
343
last precise pa
292
last precise sep
0.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11290+0105 RST5354 1996 8 297 0.6 10.35 10.78 K3 112858.62+010538.0
11290+0105 RST5354 2010 9 292 0.9 10.35 10.78 K3 112858.62+010538.0

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