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(2015 LG)
Classification: Apollo [NEO]          SPK-ID: 3720915
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4565555964747717 0.0001653  
a 1.657033953207112 0.0004438 au
q .9005058283216901 3.2728e-05 au
i 4.650509915324048 0.0012368 deg
node 92.44597714812005 0.00020257 deg
peri 221.083624992568 0.00010897 deg
M 98.6738388906669 0.33064 deg
tp 2458786.952219566441
(2019-Oct-30.45221957)
0.62977 TDB
period 779.1041862804515
2.13
0.313
0.0008569
d
yr
n .4620691382993186 0.00018563 deg/d
Q 2.413562078092534 0.00064642 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      26 days  
   first obs. used      2015-05-22  
   last obs. used      2015-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .55649  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:06:43  

Additional Information
 Earth MOID = .0126346 au 
 Jupiter MOID = 2.89779 au 
 T_jup = 4.141 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.6   n/a MPO438015  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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