10143+1207 HDS1474

 
 
10h 14m 20.92s +12 06' 42.4" P.A. 296 sep 0.9 mag 10.10,13.36 Sp F5 dist. 229.36 pc (748.17 l.y.)
 
 
Coord 2000
10143+1207
Discov num
HDS1474
Comp
Coord arcsec 2000
10 14 20.92 +12 06 42.4
Date first
1991
Date last
2012
Obs
4
Pa first
298
Pa last
296
P.A. Now (θ)
296°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.10
Mag sec
13.36
delta mag (ΔM)
3.26
Spectral class
F5 (yellow-white)
Pri motion ra
-003
Sec motion ra
-008
Pri motion dec
-008
Sec motion dec
-004
Notes
rPM=0.716
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.1
Precise sep
0.896
Constellation
Leo
HIP
50159
Tycho2
0840-00041-1
BD
BD+12 2173
Distance
229.36
Distance ly
748.17
last precise pa
296.1
last precise sep
0.896
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10143+1207 HDS1474 1991 2 301 0.9 10.10 13.36 F5 101420.92+120642.4
10143+1207 HDS1474 2012 4 296 0.9 10.10 13.36 F5 101420.92+120642.4

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