11491+1434 RDR   3AE

 
 
11h 49m 03.58s +14 34' 19.4" P.A. 86 sep 1.9 mag 1.90,5.80 Sp A3V dist. 11 pc (35.88 l.y.)
 
 
Coord 2000
11491+1434
Discov num
RDR   3
Comp
AE
Coord arcsec 2000
11 49 03.58 +14 34 19.4
Date first
2009
Date last
2009
Obs
1
Pa first
86
Pa last
86
P.A. Now (θ)
86°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
1.90
Mag sec
5.80
delta mag (ΔM)
3.9
Spectral class
A3V (white)
Pri motion ra
-499
Sec motion ra
Pri motion dec
-114
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
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
86.1
Precise sep
1.91
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
86.1
last precise sep
1.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11491+1434 RDR 3 AE 2009 1 86 1.9 1.90 5.80 A3V N K 114903.58+143419.4

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