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43819 (1992 LL)
Classification: Main-belt Asteroid          SPK-ID: 2043819
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1130775338803024 6.1495e-08  
a 2.20291243588825 1.5725e-08 au
q 1.953812530283757 1.3439e-07 au
i 6.329483904512804 6.571e-06 deg
node 86.26587462399362 5.8036e-05 deg
peri 155.0341984692218 6.5092e-05 deg
M 142.1592530959425 3.1839e-05 deg
tp 2457128.907476764456
(2015-Apr-16.40747676)
0.00010369 JED
period 1194.247329438461
3.27
1.2788e-05
3.501e-08
d
yr
n .3014450952712392 3.2278e-09 deg/d
Q 2.452012341492743 1.7504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      8419 days (23.05 yr)  
   first obs. used      1992-06-03  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52674  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:08:14  

Additional Information
 Earth MOID = .942506 au 
 Jupiter MOID = 2.55434 au 
 T_jup = 3.647 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO244552  

43819 (1992 LL)          Discovered 1992-Jun-03 by Leonard, G. J. at Palomar
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 LL = 1999 RB230 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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