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JPL Small-Body Database Browser
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347027 (2010 EJ44)
Classification: Main-belt Asteroid          SPK-ID: 2347027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399666645585584 1.786e-07  
a 2.713571515796462 4.5136e-08 au
q 2.33376196168932 4.6835e-07 au
i 14.2613472014305 1.2895e-05 deg
node 54.71950429044455 3.9928e-05 deg
peri 164.164077578115 5.704e-05 deg
M 73.99795077606393 3.6981e-05 deg
tp 2458664.895692145239
(2019-Jun-30.39569214)
0.00017231 TDB
period 1632.714819270301
4.47
4.0736e-05
1.115e-07
d
yr
n .2204916595054197 5.5013e-09 deg/d
Q 3.093381069903605 5.1454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      6678 days (18.28 yr)  
   first obs. used      2001-03-20  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57514  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:11  

Additional Information
 Earth MOID = 1.32798 au 
 Jupiter MOID = 1.89412 au 
 T_jup = 3.304 
[ 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 15.7   n/a MPO434185  

347027 (2010 EJ44)          Discovered 2010-Mar-13 by Crni Vrh at Crni Vrh
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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