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447053 (2004 RB224)
Classification: Main-belt Asteroid          SPK-ID: 2447053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3274692095895726 1.3076e-07  
a 3.11589263346939 8.2795e-08 au
q 2.095533735621197 3.651e-07 au
i 16.78694424119805 2.0063e-05 deg
node 172.3893217403657 2.3471e-05 deg
peri 248.831096790456 6.3813e-05 deg
M 276.170345777051 3.9217e-05 deg
tp 2459468.307658732684
(2021-Sep-10.80765873)
0.00020565 TDB
period 2008.963996151885
5.50
8.0073e-05
2.192e-07
d
yr
n .1791968401074236 7.1424e-09 deg/d
Q 4.136251531317582 1.0991e-07 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      4578 days (12.53 yr)  
   first obs. used      2004-09-08  
   last obs. used      2017-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68643  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:43:20  

Additional Information
 Earth MOID = 1.17055 au 
 Jupiter MOID = 1.68944 au 
 T_jup = 3.070 
[ 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 16.9   n/a MPO373375  

447053 (2004 RB224)          Discovered 2004-Sep-08 by LINEAR at Socorro
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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