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362454 (2010 RA116)
Classification: Main-belt Asteroid          SPK-ID: 2362454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01914174185504074 5.8883e-08  
a 3.009367497251118 4.7484e-08 au
q 2.951762961471788 2.0999e-07 au
i 10.28204684419808 9.1143e-06 deg
node 171.1375122348642 2.7126e-05 deg
peri 281.9646854954049 0.00031531 deg
M 269.9743433562877 0.00032052 deg
tp 2459677.342617180760
(2022-Apr-07.84261718)
0.0017033 TDB
period 1906.826882301482
5.22
4.5131e-05
1.236e-07
d
yr
n .1887953244950538 4.4684e-09 deg/d
Q 3.066972033030449 4.8393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:33  

Additional Information
 Earth MOID = 1.98777 au 
 Jupiter MOID = 1.94789 au 
 T_jup = 3.225 
[ 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 16.40   n/a E2021B25  

362454 (2010 RA116)          Discovered 2008-Apr-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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