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332417 (2007 RG122)
Classification: Main-belt Asteroid          SPK-ID: 2332417
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951858270845918 6.0737e-08  
a 3.108183543147117 3.1069e-08 au
q 2.50151016754723 1.9133e-07 au
i 11.23500165542306 6.9462e-06 deg
node 166.6804804234672 2.6563e-05 deg
peri 211.9705693758616 3.0252e-05 deg
M 101.4767958181002 1.2922e-05 deg
tp 2458436.313543186760
(2018-Nov-13.81354319)
7.0496e-05 TDB
period 2001.512984474218
5.48
3.001e-05
8.216e-08
d
yr
n .1798639343299435 2.6968e-09 deg/d
Q 3.714856918747004 3.7133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6276 days (17.18 yr)  
   first obs. used      2002-12-10  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:12:47  

Additional Information
 Earth MOID = 1.51043 au 
 Jupiter MOID = 1.77492 au 
 T_jup = 3.161 
[ 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 15.6   n/a MPO413326  

332417 (2007 RG122)          Discovered 2007-Sep-12 by CSS at Catalina
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2007 RG122 = 2004 CJ126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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