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332422 (2007 RN286)
Classification: Main-belt Asteroid          SPK-ID: 2332422
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2306316091076228 1.0666e-07  
a 3.044614715938794 4.2903e-08 au
q 2.342430324889082 3.1032e-07 au
i 7.500304472236722 8.2502e-06 deg
node 262.5372242928772 5.7493e-05 deg
peri 86.23256199522089 6.0659e-05 deg
M 143.617056371694 1.9705e-05 deg
tp 2458226.393952294967
(2018-Apr-17.89395230)
9.7526e-05 TDB
period 1940.425352073555
5.31
4.1015e-05
1.123e-07
d
yr
n .1855263329843124 3.9215e-09 deg/d
Q 3.746799106988506 5.2797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6301 days (17.25 yr)  
   first obs. used      2002-11-01  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52986  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:08:12  

Additional Information
 Earth MOID = 1.35095 au 
 Jupiter MOID = 1.80564 au 
 T_jup = 3.185 
[ 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 16.1   n/a MPO471447  

332422 (2007 RN286)          Discovered 2007-Sep-03 by Jarnac at Vail-Jarnac
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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