09247+2641 HDS1351Aa,Ab

 
 
09h 24m 44.04s +26 40' 59.5" P.A. 195.00 sep 0.2 mag 8.82,10.94 Sp A2 dist. 223.71 pc (729.74 l.y.)
 
 
Coord 2000
09247+2641
Discov num
HDS1351
Comp
Aa,Ab
Coord arcsec 2000
09 24 44.04 +26 40 59.5
Date first
1991
Date last
2011
Obs
3
Pa first
179
Pa last
195
P.A. Now (θ)
195°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.82
Mag sec
10.94
delta mag (ΔM)
2.12
Spectral class
A2 (white)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09247+2641 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 80808 09 24 44 +26 40 60 HDS 1351 Aa,Ab 2011 3 195 0.2 8.82 10.94 2.12 <===
Show 80808 09 24 44 +26 40 60 HJ 813 AB 2015 11 64 22.9 8.62 12.10 3.48
Show 80808 09 24 44 +26 40 60 HJ 813 AC 2015 10 100 30.0 8.62 12.20 3.58
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195.2
Precise sep
0.22
Constellation
Leo
SAO
80808
HIP
46153
Tycho2
1955-00558-1
Gaia DR2
694027961545486336
HD
81162
BD
BD+27 1750
Distance
223.71
Distance ly
729.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09247+2641 HDS1351 Aa,Ab 1991 1 179 0.3 8.82 10.94 A2 D 092444.04+264059.5
09247+2641 HDS1351 Aa,Ab 2008 2 198 0.3 8.82 10.94 A2 D 092444.04+264059.5

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