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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807299500157031 1.1028e-07  
a 2.410020674082732 3.3597e-08 AU
q 1.974457758118949 2.7784e-07 AU
i 23.66829294335086 1.1742e-05 deg
node 265.1828794542241 2.4743e-05 deg
peri 10.2292589229527 4.5034e-05 deg
M 244.2557365992112 4.6314e-05 deg
tp 2457439.866108632247
(2016-Feb-21.36610863)
0.00018156 JED
period 1366.562751882621
3.74
2.8576e-05
7.824e-08
d
yr
n .2634346644558052 5.5087e-09 deg/d
Q 2.845583590046516 3.9669e-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 = .962357 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 14.7 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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