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JPL Small-Body Database Browser
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447054 (2004 RN230)
Classification: Main-belt Asteroid          SPK-ID: 2447054
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 .06769584248839328 6.8965e-08  
a 3.126967077918541 4.8077e-08 au
q 2.915284407145375 2.3682e-07 au
i 5.847486575251686 9.1956e-06 deg
node 4.328137423401651 6.5584e-05 deg
peri 323.6011444423362 9.5278e-05 deg
M 276.993789894384 6.7957e-05 deg
tp 2459066.184169397359
(2020-Aug-04.68416940)
0.00038071 TDB
period 2019.683837748264
5.53
4.6579e-05
1.275e-07
d
yr
n .1782457200832791 4.1108e-09 deg/d
Q 3.338649748691706 5.1332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5408 days (14.81 yr)  
   first obs. used      2004-09-09  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54724  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:48  

Additional Information
 Earth MOID = 1.90602 au 
 Jupiter MOID = 1.947 au 
 T_jup = 3.203 
[ 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 16.1   n/a MPO440855  

447054 (2004 RN230)          Discovered 2004-Sep-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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