10473+2235 STT 228

 
 
10h 47m 16.93s +22 34' 32.0" P.A. 170 sep 1.7 mag 8.17,8.93 Sp F0 dist. 158.23 pc (516.15 l.y.)
 
 
Coord 2000
10473+2235
Discov num
STT 228
Comp
Coord arcsec 2000
10 47 16.93 +22 34 32.0
Date first
1843
Date last
2017
Obs
100
Pa first
207
Pa last
170
P.A. Now (θ)
170°
Sep first
0.3
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
8.17
Mag sec
8.93
delta mag (ΔM)
0.76
Spectral class
F0 (yellow-white)
Pri motion ra
-037
Sec motion ra
-037
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169.9
Precise sep
1.65
Cdsa2 id
STT 228
Constellation
Leo
SAO
81520
HIP
52759
Tycho2
1977-02123-1
HD
93392
BD
BD+23 2261
Ra deg
10.788036111111111
De deg
22.575555555555557
Distance
158.23
Distance ly
516.15
last precise pa
169.9
last precise sep
1.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10473+2235 STT 228 2004 91 174 0.6 8.17 8.93 F0 D 104716.93+223432.0
10473+2235 STT 228 2010 92 170 0.6 8.17 8.93 F0 D 104716.93+223432.0
10473+2235 STT 228 2014 98 169 0.7 8.17 8.93 F0 104716.93+223432.0
10473+2235 STT 228 2015 99 169 0.7 8.17 8.93 F0 104716.93+223432.0
10473+2235 STT 228 2017 100 170 1.7 8.17 8.93 F0 104716.93+223432.0

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