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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06675572641312599 7.0135e-08  
a 3.113489647462815 6.2493e-08 au
q 2.905646384366687 2.4261e-07 au
i 8.816965797546318 6.6383e-06 deg
node 354.2479469475313 3.6904e-05 deg
peri 351.9969935644705 5.7114e-05 deg
M 9.524479476052761 4.7075e-05 deg
tp 2459343.410539086603
(2021-May-08.91053909)
0.0002616 TDB
period 2006.640465431901
5.49
6.0415e-05
1.654e-07
d
yr
n .1794043358547119 5.4014e-09 deg/d
Q 3.321332910558943 6.6665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      4900 days (13.42 yr)  
   first obs. used      2007-01-28  
   last obs. used      2020-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .71964  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:42:58  

Additional Information
 Earth MOID = 1.89824 au 
 Jupiter MOID = 2.04564 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 16.39   n/a E2021B25  

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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