10430+2620 BU  913AC

 
 
10h 43m 01.95s +26 19' 32.5" P.A. 73 sep 40 mag 5.51,13.50 Sp A4Vn dist. 48.38 pc (157.82 l.y.)
 
 
Coord 2000
10430+2620
Discov num
BU  913
Comp
AC
Coord arcsec 2000
10 43 01.95 +26 19 32.5
Date first
1898
Date last
2001
Obs
3
Pa first
77
Pa last
73
P.A. Now (θ)
73°
Sep first
39.7
Sep last
40.0
Sep. Now (ρ)
40"
Mag pri
5.51
Mag sec
13.50
delta mag (ΔM)
7.99
Spectral class
A4Vn (white)
Pri motion ra
-097
Sec motion ra
Pri motion dec
-048
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10430+2620 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 40 LMi 81485 10430+2620 BU 913 AB 1880 2001 14 109 22.5 5.51 12.60 7.09
Show 81485 10430+2620 BU 913 AC 1898 2001 3 73 40.0 5.51 13.50 7.99 <===
Show 81485 10430+2620 BU 913 AD 1899 2014 11 285 46.9 5.51 13.00 7.49
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73
Precise sep
40.019
Cdsa2 id
BU 913 AC
Constellation
Leo Minor
SAO
81485
HIP
52422
Tycho2
1979-02709-1
HD
92769
HR
4189
GC
14730
BD
BD+27 1927
Flamsteed
40 Leonis Minoris
Flamsteed name
40 LMi
Ra deg
10.717208333333334
De deg
26.325694444444444
Distance
48.38
Distance ly
157.82
last precise pa
73
last precise sep
40.019
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10430+2620 BU 913 AC 1998 2 72 40.0 5.51 13.50 A4Vn N D 104301.95+261932.5
10430+2620 BU 913 AC 2001 3 74 39.8 5.51 13.50 A4Vn N D 104301.95+261932.5

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