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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 ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6608507738984187 6.2852e-08  
a 1.80186632620307 7.5024e-09 AU
q .6111015700702707 1.1082e-07 AU
i 5.279752360237236 1.2932e-05 deg
node 52.93429777100199 2.2565e-05 deg
peri 280.1288695110983 2.9241e-05 deg
M 219.102703300812 1.7302e-05 deg
tp 2457346.266123137089
(2015-Nov-19.76612314)
4.4618e-05 JED
period 883.4506214487892
2.42
5.5176e-06
1.511e-08
d
yr
n .4074930632904287 2.545e-09 deg/d
Q 2.99263108233587 1.246e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      354  
   # delay obs. used      3  
   # Doppler obs. used      3  
   data-arc span      4579 days (12.54 yr)  
   first obs. used      1996-05-08  
   last obs. used      2008-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60736  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 10:55:27  

Additional Information
 Earth MOID = .0120972 AU 
 T_jup = 3.767 
[ 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 (413)
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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