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162039 (1996 JG)
Classification: Apollo [NEO, PHA]          SPK-ID: 2162039
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6610054191137352 5.6496e-08  
a 1.80140949131871 6.6815e-09 au
q .6106680555141254 9.9623e-08 au
i 5.281192773836954 1.294e-05 deg
node 52.90308030637991 2.2409e-05 deg
peri 280.1853174882278 2.7901e-05 deg
M 103.6602104908601 1.6569e-05 deg
tp 2457346.211521988906
(2015-Nov-19.71152199)
3.9231e-05 JED
period 883.1146652173288
2.42
4.9132e-06
1.345e-08
d
yr
n .4076480826093023 2.268e-09 deg/d
Q 2.992150927123293 1.1098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   # delay obs. used      3  
   # Doppler obs. used      3  
   data-arc span      7178 days (19.65 yr)  
   first obs. used      1996-05-08  
   last obs. used      2016-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59965  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 08:12:48  

Additional Information
 Earth MOID = .0124777 au 
 Jupiter MOID = 2.40943 au 
 T_jup = 3.768 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.5 mag n/a MPO148801  

162039 (1996 JG)          Discovered 1996-May-08 by McNaught, R. H. at Siding Spring
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

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