11098+1009 A  2775

 
 
11h 09m 48.15s +10 09' 26.3" P.A. 300 sep 0.6 mag 8.59,9.87 Sp F8 dist. 79.68 pc (259.92 l.y.)
 
 
Coord 2000
11098+1009
Discov num
A  2775
Comp
Coord arcsec 2000
11 09 48.15 +10 09 26.3
Date first
1914
Date last
2008
Obs
19
Pa first
287
Pa last
300
P.A. Now (θ)
300°
Sep first
0.7
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.59
Mag sec
9.87
delta mag (ΔM)
1.28
Spectral class
F8 (yellow-white)
Pri motion ra
-106
Sec motion ra
-106
Pri motion dec
-021
Sec motion dec
-021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.5
Precise sep
0.596
Constellation
Leo
SAO
99474
HIP
54556
Tycho2
0851-01271-1
HD
96936
BD
BD+10 2255
Distance
79.68
Distance ly
259.92
last precise pa
299.5
last precise sep
0.596
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11098+1009 A 2775 1991 16 299 0.4 8.59 9.87 F8 D 110948.15+100926.3
11098+1009 A 2775 2008 19 300 0.6 8.59 9.87 F8 D 110948.15+100926.3

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