11491+1434 BU  604AC

 
 
11h 49m 03.58s +14 34' 19.4" P.A. 25 sep 101.2 mag 2.14,13.20 Sp A3V dist. 11 pc (35.88 l.y.)
 
 
Coord 2000
11491+1434
Discov num
BU  604
Comp
AC
Coord arcsec 2000
11 49 03.58 +14 34 19.4
Date first
1878
Date last
2014
Obs
11
Pa first
345
Pa last
25
P.A. Now (θ)
25°
Sep first
76.6
Sep last
101.2
Sep. Now (ρ)
101.2"
Mag pri
2.14
Mag sec
13.20
delta mag (ΔM)
11.06
Spectral class
A3V (white)
Pri motion ra
-498
Sec motion ra
Pri motion dec
-115
Sec motion dec
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
11491+1434 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Bet Leo 99809 11491+1434 BU 604 AB 1898 1898 1 346 39.7 2.14 15.70 13.56
Show 99809 11491+1434 BU 604 AC 1878 2014 11 25 101.2 2.14 13.20 11.06 <===
Show 99809 11491+1434 BU 604 AD 1833 2014 14 194 236.5 2.14 8.49 6.35
Show 99809 11491+1434 RDR 3 AE 2009 2009 1 86 1.9 1.90 5.80 3.90
Show 99809 11491+1434 RDR 3 Ea,Eb 2009 2009 1 53 0.5 6.49 6.62 0.13
Sextuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.2
Precise sep
101.17
Constellation
Leo
SAO
99809
HIP
57632
HD
102647
HR
4534
GC
16189
GL
Gl 448
BD
BD+15 2383
Bayer
Beta Leonis
Bayer name
Bet Leo
Flamsteed
94 Leonis
Flamsteed name
94 Leo
Distance
11
Distance ly
35.88
last precise pa
25.2
last precise sep
101.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11491+1434 BU 604 AC 2007 8 24 98.8 2.14 13.20 A3V N D 114903.58+143419.4
11491+1434 BU 604 AC 2014 11 25 101.2 2.14 13.20 A3V NL U 114903.58+143419.4

If you need more information about this double, apply for a data request form to the WDS.