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JPL Small-Body Database Browser
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215292 (2001 RD120)
Classification: Main-belt Asteroid          SPK-ID: 2215292
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872597731014192 5.4212e-08  
a 2.67295048616245 1.8789e-08 au
q 2.172414384612342 1.4823e-07 au
i 13.36691994340117 6.8669e-06 deg
node 158.2760055833636 2.0098e-05 deg
peri 160.8683171093635 2.4947e-05 deg
M 34.00392811830647 1.4657e-05 deg
tp 2458449.731231850905
(2018-Nov-27.23123185)
6.4343e-05 TDB
period 1596.19077963094
4.37
1.683e-05
4.608e-08
d
yr
n .2255369499648636 2.378e-09 deg/d
Q 3.173486587712559 2.2307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6659 days (18.23 yr)  
   first obs. used      2001-08-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57582  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:58:09  

Additional Information
 Earth MOID = 1.16363 au 
 Jupiter MOID = 2.20113 au 
 T_jup = 3.317 
[ 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 MPO454546  

215292 (2001 RD120)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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