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JPL Small-Body Database Browser
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441093 (2007 RR240)
Classification: Main-belt Asteroid          SPK-ID: 2441093
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617135482913517 1.4915e-07  
a 2.54237161665113 2.5562e-08 au
q 2.131235681447256 3.8901e-07 au
i 14.03673244693726 7.9135e-06 deg
node 252.1821223145096 5.6911e-05 deg
peri 112.1993926848862 7.8246e-05 deg
M 300.800119882548 5.2833e-05 deg
tp 2458843.986731808476
(2019-Dec-26.48673181)
0.00021841 TDB
period 1480.665556706266
4.05
2.233e-05
6.114e-08
d
yr
n .2431339058097754 3.6668e-09 deg/d
Q 2.953507551855004 2.9695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-03-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:56:02  

Additional Information
 Earth MOID = 1.17511 au 
 Jupiter MOID = 2.64079 au 
 T_jup = 3.385 
[ 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 16.8   n/a MPO353522  

441093 (2007 RR240)          Discovered 2007-Sep-10 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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