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JPL Small-Body Database Browser
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392395 (2010 JE154)
Classification: Main-belt Asteroid          SPK-ID: 2392395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2003247957255235 1.4135e-07  
a 2.602266127722057 6.2232e-08 au
q 2.080967697262687 4.05e-07 au
i 13.81139410292586 1.3292e-05 deg
node 44.88654199764441 4.3127e-05 deg
peri 101.4608335422823 7.4596e-05 deg
M 106.4582464864696 4.1924e-05 deg
tp 2458147.077781257230
(2018-Jan-28.57778126)
0.00019034 TDB
period 1533.295955312804
4.20
5.5002e-05
1.506e-07
d
yr
n .2347883321237597 8.4223e-09 deg/d
Q 3.123564558181427 7.4698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      3483 days (9.54 yr)  
   first obs. used      2008-10-24  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:36:11  

Additional Information
 Earth MOID = 1.14242 au 
 Jupiter MOID = 2.03125 au 
 T_jup = 3.345 
[ 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 17.3   n/a MPO437606  

392395 (2010 JE154)          Discovered 2008-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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