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JPL Small-Body Database Browser
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442283 (2011 RL10)
Classification: Main-belt Asteroid          SPK-ID: 2442283
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 .07119138855379684 7.5946e-08  
a 2.745350944540764 7.5985e-08 au
q 2.54990559873143 2.11e-07 au
i 5.375986840668004 9.6398e-06 deg
node 317.762712481032 9.0737e-05 deg
peri 79.6710636191562 0.00014749 deg
M 204.0997120093696 0.00012646 deg
tp 2459320.014660508991
(2021-Apr-15.51466051)
0.00060932 TDB
period 1661.480431638485
4.55
6.8979e-05
1.889e-07
d
yr
n .2166742341015611 8.9956e-09 deg/d
Q 2.940796290350099 8.1395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      4218 days (11.55 yr)  
   first obs. used      2007-11-20  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:57  

Additional Information
 Earth MOID = 1.56283 au 
 Jupiter MOID = 2.35675 au 
 T_jup = 3.338 
[ 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 17.2   n/a MPO437720  

442283 (2011 RL10)          Discovered 2007-Nov-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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