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JPL Small-Body Database Browser
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410843 (2009 RX7)
Classification: Main-belt Asteroid          SPK-ID: 2410843
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05526747086885695 2.0587e-07  
a 2.886283871209861 4.3867e-08 au
q 2.726766261438518 5.8128e-07 au
i 5.148582175953687 2.8153e-05 deg
node 209.0279983102297 8.6514e-05 deg
peri 107.2044479634878 0.00036616 deg
M 31.43755436814158 0.00036047 deg
tp 2458444.094059780403
(2018-Nov-21.59405978)
0.0017921 TDB
period 1791.047033102384
4.90
4.0832e-05
1.118e-07
d
yr
n .2009997467104041 4.5823e-09 deg/d
Q 3.045801480981204 4.6291e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6437 days (17.62 yr)  
   first obs. used      2002-03-13  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:22:16  

Additional Information
 Earth MOID = 1.7183 au 
 Jupiter MOID = 2.1129 au 
 T_jup = 3.284 
[ 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 16.5   n/a MPO495082  

410843 (2009 RX7)          Discovered 2009-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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