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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807299340528809 1.6362e-07  
a 2.410020671274306 3.5474e-08 AU
q 1.974457794288821 3.9592e-07 AU
i 23.66830553499191 1.5898e-05 deg
node 265.1828719616453 2.5651e-05 deg
peri 10.22926200994934 4.5244e-05 deg
M 244.2557426118586 4.7704e-05 deg
tp 2457439.866085040193
(2016-Feb-21.36608504)
0.00018739 JED
period 1366.562749493912
3.74
3.0172e-05
8.261e-08
d
yr
n .2634346649162807 5.8163e-09 deg/d
Q 2.845583548259791 4.1885e-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 = .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 (413)
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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