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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128405149385155 6.1508e-08  
a 2.202626901163761 1.5734e-08 AU
q 1.954081347419016 1.3433e-07 AU
i 6.329811130849476 6.5714e-06 deg
node 86.27347463615213 5.8032e-05 deg
peri 154.9669495895072 6.5115e-05 deg
M 321.3499669278572 3.1167e-05 deg
tp 2457128.690902338372
(2015-Apr-16.19090234)
0.00010386 JED
period 1194.015144972177
3.27
1.2794e-05
3.503e-08
d
yr
n .3015037133456031 3.2306e-09 deg/d
Q 2.451172454908507 1.7509e-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 = .944558 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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