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JPL Small-Body Database Browser
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442068 (2010 RE144)
Classification: Main-belt Asteroid          SPK-ID: 2442068
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06907096413008375 7.2351e-08  
a 3.112197579876038 7.6278e-08 au
q 2.897235092470686 2.4088e-07 au
i 8.806188639753055 7.6561e-06 deg
node 354.4568054736475 3.8431e-05 deg
peri 353.7720977390447 6.1122e-05 deg
M 225.0321401017833 5.0877e-05 deg
tp 2459352.342771640177
(2021-May-17.84277164)
0.00029999 TDB
period 2005.391490941466
5.49
7.3726e-05
2.019e-07
d
yr
n .179516070366386 6.5997e-09 deg/d
Q 3.327160067281389 8.1546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      4485 days (12.28 yr)  
   first obs. used      2007-01-28  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74178  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:17  

Additional Information
 Earth MOID = 1.89006 au 
 Jupiter MOID = 2.05919 au 
 T_jup = 3.197 
[ 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 16.2   n/a MPO434641  

442068 (2010 RE144)          Discovered 2010-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 RE144 = 2013 EQ65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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