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118705 (2000 PJ16)
Classification: Main-belt Asteroid          SPK-ID: 2118705
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1354129775926002 5.0892e-08  
a 2.695319734314262 1.6008e-08 au
q 2.330338463526672 1.3758e-07 au
i 5.524807584179458 4.5383e-06 deg
node 127.7979115722387 4.8685e-05 deg
peri 229.2935909963352 5.1135e-05 deg
M 137.8775987504811 1.6054e-05 deg
tp 2458381.479439811554
(2018-Sep-19.97943981)
7.101e-05 TDB
period 1616.269819661787
4.43
1.4399e-05
3.942e-08
d
yr
n .2227350876819143 1.9842e-09 deg/d
Q 3.060301005101853 1.8175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      8120 days (22.23 yr)  
   first obs. used      1998-01-25  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53342  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:22:16  

Additional Information
 Earth MOID = 1.33021 au 
 Jupiter MOID = 2.37901 au 
 T_jup = 3.350 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO417617  

118705 (2000 PJ16)          Discovered 2000-Aug-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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