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410863 (2009 RJ70)
Classification: Main-belt Asteroid          SPK-ID: 2410863
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04349167826844914 6.0678e-08  
a 3.000225298059389 6.0425e-08 au
q 2.869740464663328 1.8787e-07 au
i 9.750878762415448 9.1558e-06 deg
node 187.9325516646574 3.8003e-05 deg
peri 89.59678296225103 0.00018618 deg
M 109.7089447178074 0.00017027 deg
tp 2458422.046082221454
(2018-Oct-30.54608222)
0.00090727 TDB
period 1898.144321193855
5.20
5.7344e-05
1.57e-07
d
yr
n .1896589189664855 5.7297e-09 deg/d
Q 3.13071013145545 6.3053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2007-04-15  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .566  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:22:37  

Additional Information
 Earth MOID = 1.87589 au 
 Jupiter MOID = 1.9262 au 
 T_jup = 3.230 
[ 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 16.6   n/a MPO450422  

410863 (2009 RJ70)          Discovered 2009-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 RJ70 = 2007 GK70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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