10343+1802 YSC  40

 
 
10h 34m 19.61s +18 01' 31.2" P.A. 238 sep 0.4 mag 11.00,13.20 dist. 84.1 pc (274.33 l.y.)
 
 
Coord 2000
10343+1802
Discov num
YSC  40
Comp
Coord arcsec 2000
10 34 19.61 +18 01 31.2
Date first
2007
Date last
2010
Obs
2
Pa first
240
Pa last
238
P.A. Now (θ)
238°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.00
Mag sec
13.20
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-178
Sec motion ra
Pri motion dec
-136
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
237.6
Precise sep
0.4
Cdsa2 id
YSC 40
Constellation
Leo
HIP
51746
Tycho2
1424-00560-1
Ra deg
10.57211388888889
De deg
18.025333333333332
Distance
84.1
Distance ly
274.33
last precise pa
237.6
last precise sep
0.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10343+1802 YSC 40 2007 1 240 0.4 11.00 13.20 D 103419.61+180131.2
10343+1802 YSC 40 2010 2 238 0.4 11.00 13.20 103419.61+180131.2

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