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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807831204671943 1.1015e-07  
a 2.409084675671751 3.3334e-08 au
q 1.973562830534113 2.7749e-07 au
i 23.66649975867191 1.1742e-05 deg
node 265.1589171588583 2.475e-05 deg
peri 10.39090527522037 4.5081e-05 deg
M 349.534025777379 4.7746e-05 deg
tp 2457440.205775657722
(2016-Feb-21.70577566)
0.00018166 JED
period 1365.766715332126
3.74
2.8346e-05
7.761e-08
d
yr
n .2635882072381999 5.4708e-09 deg/d
Q 2.844606520809389 3.936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      11917 days (32.63 yr)  
   first obs. used      1982-08-12  
   last obs. used      2015-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5864  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 20:28:26  

Additional Information
 Earth MOID = .95862 au 
 Jupiter MOID = 2.27199 au 
 T_jup = 3.386 
[ 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 14.7 mag n/a MPO287402  

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