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392004 (2008 YJ136)
Classification: Main-belt Asteroid          SPK-ID: 2392004
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02855073043586149 9.6403e-08  
a 2.592265413538167 4.1795e-08 au
q 2.518254342498031 2.5474e-07 au
i 22.84422783659112 8.9793e-06 deg
node 98.13653067521447 2.2723e-05 deg
peri 289.395445986408 0.00015169 deg
M 336.1081839260221 0.00015039 deg
tp 2459101.672920582919
(2020-Sep-09.17292058)
0.00063684 TDB
period 1524.465586754653
4.17
3.6869e-05
1.009e-07
d
yr
n .2361483283898742 5.7112e-09 deg/d
Q 2.666276484578302 4.2989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      4319 days (11.82 yr)  
   first obs. used      2006-06-16  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:44:20  

Additional Information
 Earth MOID = 1.57326 au 
 Jupiter MOID = 2.57773 au 
 T_jup = 3.308 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO437604  

392004 (2008 YJ136)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2008 YJ136 = 2006 ME1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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