10477+3244 ES 2282AB

 
 
10h 47m 45.46s +32 44' 48.0" P.A. 327 sep 4.4 mag 10.78,15.10
 
 
Coord 2000
10477+3244
Discov num
ES 2282
Comp
AB
Coord arcsec 2000
10 47 45.46 +32 44 48.0
Date first
1927
Date last
2014
Obs
3
Pa first
330
Pa last
327
P.A. Now (θ)
327°
Sep first
4.2
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
10.78
Mag sec
15.10
delta mag (ΔM)
4.32
Spectral class
Pri motion ra
-017
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10477+3244 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 10477+3244 ES 2282 AB 1927 2014 3 327 4.4 10.78 15.10 4.32 <===
Show 10477+3244 ES 2282 AC 1927 2014 4 254 28.3 10.78 12.92 2.14
Show 10477+3244 ES 2282 AD 1894 2014 7 317 55.6 10.78 11.52 0.74
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.4
Precise sep
4.4
Cdsa2 id
ES 2282 AB
Constellation
Leo Minor
Tycho2
2515-00986-1
Ra deg
10.795961111111112
De deg
32.74666666666667
last precise pa
327.4
last precise sep
4.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10477+3244 ES 2282 AB 2000 2 327 4.2 10.78 15.10 D 104745.46+324448.0
10477+3244 ES 2282 AB 2014 3 327 4.4 10.78 15.10 104745.46+324448.0

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