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351261 (2004 RA141)
Classification: Main-belt Asteroid          SPK-ID: 2351261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2359791934495584 4.5681e-08  
a 2.400105178887927 9.13e-09 au
q 1.833730294579845 1.0773e-07 au
i 1.361966045742255 4.0649e-06 deg
node 257.6981304668597 0.00024801 deg
peri 103.0282654350657 0.00024867 deg
M 76.07559297478488 1.1834e-05 deg
tp 2458713.496836787195
(2019-Aug-17.99683679)
4.4616e-05 TDB
period 1358.137803682388
3.72
7.7496e-06
2.122e-08
d
yr
n .2650688310301899 1.5125e-09 deg/d
Q 2.966480063196008 1.1285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      5551 days (15.20 yr)  
   first obs. used      2004-08-26  
   last obs. used      2019-11-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52335  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:10:33  

Additional Information
 Earth MOID = .831267 au 
 Jupiter MOID = 2.49385 au 
 T_jup = 3.488 
[ 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 17.5   n/a MPO503401  

351261 (2004 RA141)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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