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JPL Small-Body Database Browser
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413510 (2005 RP9)
Classification: Main-belt Asteroid          SPK-ID: 2413510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115346885576781 1.1038e-07  
a 2.679344331881135 2.8028e-08 au
q 2.370290307810845 2.8834e-07 au
i 14.20638126343499 8.061e-06 deg
node 347.2735387902045 2.8872e-05 deg
peri 20.517817947777 5.3499e-05 deg
M 121.0995165114471 3.9864e-05 deg
tp 2458461.633568550012
(2018-Dec-09.13356855)
0.00017639 TDB
period 1601.921468478021
4.39
2.5136e-05
6.882e-08
d
yr
n .2247301176018539 3.5263e-09 deg/d
Q 2.988398355951425 3.1261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      5268 days (14.42 yr)  
   first obs. used      2005-08-29  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:00:16  

Additional Information
 Earth MOID = 1.37204 au 
 Jupiter MOID = 2.47181 au 
 T_jup = 3.324 
[ 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 16.2   n/a MPO322072  

413510 (2005 RP9)          Discovered 2005-Aug-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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