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100118 (1993 LG1)
Classification: Main-belt Asteroid          SPK-ID: 2100118
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1809285119399953 1.6408e-07  
a 2.41016004939339 3.505e-08 AU
q 1.974093378119418 3.9778e-07 AU
i 23.68382304426518 1.5903e-05 deg
node 265.2118888731958 2.563e-05 deg
peri 10.08068741675938 4.5168e-05 deg
M 191.7483927451688 4.69e-05 deg
tp 2457439.239792269300
(2016-Feb-20.73979227)
0.00018708 JED
period 1366.681299327352
3.74
2.9812e-05
8.162e-08
d
yr
n .2634118138421763 5.746e-09 deg/d
Q 2.846226720667361 4.1391e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      11535 days (31.58 yr)  
   first obs. used      1982-08-12  
   last obs. used      2014-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59641  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 20:02:19  

Additional Information
 Earth MOID = .960108 AU 
 T_jup = 3.385 
[ 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 14.6 mag n/a MPO280438  

100118 (1993 LG1)          Discovered 1993-Jun-13 by McNaught, R. H. at Siding Spring (413)
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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