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JPL Small-Body Database Browser
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392380 (2010 JB)
Classification: Main-belt Asteroid          SPK-ID: 2392380
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2184770456648957 5.0608e-08  
a 2.626646575599305 3.6089e-08 au
q 2.052784591756553 1.3998e-07 au
i 4.750021276407253 5.2212e-06 deg
node 74.37247770709628 0.00011502 deg
peri 144.5000409798435 0.00012039 deg
M 46.51892016815974 3.6492e-05 deg
tp 2458399.577759464960
(2018-Oct-08.07775947)
0.00015445 TDB
period 1554.894359781867
4.26
3.2045e-05
8.773e-08
d
yr
n .2315269829974196 4.7716e-09 deg/d
Q 3.200508559442056 4.3973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5342 days (14.63 yr)  
   first obs. used      2005-01-07  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:49  

Additional Information
 Earth MOID = 1.04726 au 
 Jupiter MOID = 1.77826 au 
 T_jup = 3.363 
[ 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 16.9   n/a MPO437606  

392380 (2010 JB)          Discovered 2010-May-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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