10477+3244 ES 2282AD

 
 
10h 47m 45.46s +32 44' 48.0" P.A. 317 sep 55.5 mag 10.78,11.52
 
 
Coord 2000
10477+3244
Discov num
ES 2282
Comp
AD
Coord arcsec 2000
10 47 45.46 +32 44 48.0
Date first
1894
Date last
2015
Obs
8
Pa first
321
Pa last
317
P.A. Now (θ)
317°
Sep first
55.2
Sep last
55.5
Sep. Now (ρ)
55.5"
Mag pri
10.78
Mag sec
11.52
delta mag (ΔM)
0.74
Spectral class
Pri motion ra
-020
Sec motion ra
-045
Pri motion dec
+002
Sec motion dec
-013
Notes
rPM=0.622
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 2015 4 327 4.3 10.78 15.10 4.32
Show 10477+3244 ES 2282 AC 1927 2015 5 254 28.3 10.78 12.92 2.14
Show 10477+3244 ES 2282 AD 1894 2015 8 317 55.5 10.78 11.52 0.74 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317
Precise sep
55.502
Constellation
Leo Minor
Tycho2
2515-00986-1
Gaia DR2
2553000192
 
 
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 AD 2000 1 318 55.4 10.78 11.52 D 104745.46+324448.0
10477+3244 ES 2282 AD 2001 6 317 55.5 10.78 11.52 D 104745.46+324448.0
10477+3244 ES 2282 AD 2014 7 317 55.6 10.78 11.52 104745.46+324448.0
10477+3244 ES 2282 AD 2015 8 317 55.5 10.78 11.52 104745.46+324448.0

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