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JPL Small-Body Database Browser
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109834 (2001 RC122)
Classification: Main-belt Asteroid          SPK-ID: 2109834
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2226662138093364 5.8781e-08  
a 2.630510630513724 1.5653e-08 au
q 2.044784788032023 1.5985e-07 au
i 4.449676033555618 8.6531e-06 deg
node 7.932479231711863 5.5735e-05 deg
peri 50.56368017787545 5.9413e-05 deg
M 2.35601617967788 1.8368e-05 deg
tp 2458590.301547287396
(2019-Apr-16.80154729)
7.9462e-05 TDB
period 1558.326724666025
4.27
1.391e-05
3.808e-08
d
yr
n .2310170224906808 2.0621e-09 deg/d
Q 3.216236472995425 1.9139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      7713 days (21.12 yr)  
   first obs. used      1997-11-06  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61118  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:02:33  

Additional Information
 Earth MOID = 1.05994 au 
 Jupiter MOID = 2.16006 au 
 T_jup = 3.360 
[ 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 16.0   n/a MPO453559  

109834 (2001 RC122)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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