11104+1110 HDS1591

 
 
11h 10m 25.02s +11 10' 00.8" P.A. 41 sep 0.6 mag 8.14,10.90 Sp K0 dist. 259.74 pc (847.27 l.y.)
 
 
Coord 2000
11104+1110
Discov num
HDS1591
Comp
Coord arcsec 2000
11 10 25.02 +11 10 00.8
Date first
1991
Date last
2010
Obs
3
Pa first
40
Pa last
41
P.A. Now (θ)
41°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.14
Mag sec
10.90
delta mag (ΔM)
2.76
Spectral class
K0 (yellow-orange)
Pri motion ra
-025
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.5
Precise sep
0.63
Cdsa2 id
HDS 1591
Constellation
Leo
SAO
99478
HIP
54596
Tycho2
0851-01042-1
HD
97036
BD
BD+11 2322
Ra deg
11.173616666666666
De deg
11.166888888888888
Distance
259.74
Distance ly
847.27
last precise pa
40.5
last precise sep
0.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11104+1110 HDS1591 1991 1 40 0.6 8.14 10.90 K0 D 111025.02+111000.8
11104+1110 HDS1591 2008 2 42 0.7 8.14 10.90 K0 D 111025.02+111000.8
11104+1110 HDS1591 2010 3 41 0.6 8.14 10.90 K0 111025.02+111000.8

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