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JPL Small-Body Database Browser
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233914 (2009 RD60)
Classification: Main-belt Asteroid          SPK-ID: 2233914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2294520630707768 1.556e-07  
a 3.143882983618691 7.3403e-08 au
q 2.422512546974273 4.473e-07 au
i 16.58188121841563 1.3182e-05 deg
node 220.3890534154292 2.565e-05 deg
peri 144.3108220754019 3.9917e-05 deg
M 260.6439488325577 4.1441e-05 deg
tp 2459162.439820215195
(2020-Nov-08.93982022)
0.00025097 TDB
period 2036.094761219343
5.57
7.1308e-05
1.952e-07
d
yr
n .1768090596060515 6.1922e-09 deg/d
Q 3.865253420263108 9.0246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6758 days (18.50 yr)  
   first obs. used      1998-09-19  
   last obs. used      2017-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5632  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 21:11:43  

Additional Information
 Earth MOID = 1.44165 au 
 Jupiter MOID = 1.71633 au 
 T_jup = 3.105 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO360205  

233914 (2009 RD60)          Discovered 2009-Sep-11 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2009 RD60 = 2008 KD38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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