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JPL Small-Body Database Browser
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461388 (2001 RB29)
Classification: Main-belt Asteroid          SPK-ID: 2461388
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1860801088160723 5.051e-07  
a 2.548956457287169 5.2967e-08 au
q 2.074646362347742 1.3261e-06 au
i 11.10822420731206 2.1424e-05 deg
node 340.6829972425437 5.2781e-05 deg
peri 325.6951256491201 9.5096e-05 deg
M 146.8805636865434 4.4008e-05 deg
tp 2457994.037598032060
(2017-Aug-28.53759803)
0.00019237 TDB
period 1486.421751310726
4.07
4.6331e-05
1.268e-07
d
yr
n .2421923654457775 7.5491e-09 deg/d
Q 3.023266552226596 6.2823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   data-arc span      5770 days (15.80 yr)  
   first obs. used      2001-09-07  
   last obs. used      2017-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:05:35  

Additional Information
 Earth MOID = 1.06972 au 
 Jupiter MOID = 2.29731 au 
 T_jup = 3.391 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO368999  

461388 (2001 RB29)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: Last Updated: 2016-03-24

Alternate Designations
 2001 RB29 = 2005 PR12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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