10400+3505 ES 2164

 
 
10h 39m 57.37s +35 04' 36.8" P.A. 89 sep 1.9 mag 10.94,11.49
 
 
Coord 2000
10400+3505
Discov num
ES 2164
Comp
Coord arcsec 2000
10 39 57.37 +35 04 36.8
Date first
1925
Date last
2017
Obs
10
Pa first
87
Pa last
89
P.A. Now (θ)
89°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.94
Mag sec
11.49
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.4
Precise sep
1.895
Constellation
Leo Minor
Tycho2
2518-00008-1
last precise pa
89.4
last precise sep
1.895
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10400+3505 ES 2164 2001 9 90 2.0 10.94 11.49 103957.37+350436.8
10400+3505 ES 2164 2017 10 89 1.9 10.94 11.49 103957.37+350436.8

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