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442052 (2010 RF53)
Classification: Main-belt Asteroid          SPK-ID: 2442052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2732189986159663 1.3088e-07  
a 3.060101505092682 8.6126e-08 au
q 2.224023636208048 4.1436e-07 au
i 5.367880271146558 1.3463e-05 deg
node 325.7097033501334 5.7402e-05 deg
peri 329.1158249186359 6.3512e-05 deg
M 333.1126939584766 2.2292e-05 deg
tp 2459146.531640936807
(2020-Oct-24.03164094)
0.00012472 TDB
period 1955.249464414994
5.35
8.2545e-05
2.26e-07
d
yr
n .1841197282249154 7.773e-09 deg/d
Q 3.896179373977316 1.0966e-07 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5260 days (14.40 yr)  
   first obs. used      2005-08-31  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47813  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:39:06  

Additional Information
 Earth MOID = 1.21017 au 
 Jupiter MOID = 1.35463 au 
 T_jup = 3.169 
[ 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 16.2   n/a MPO434641  

442052 (2010 RF53)          Discovered 2010-Sep-06 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

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