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351269 (2004 RD204)
Classification: Main-belt Asteroid          SPK-ID: 2351269
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1953525076571643 9.2502e-08  
a 2.370327075965641 1.8192e-08 au
q 1.907277737708079 2.1717e-07 au
i 7.346259040978443 9.1359e-06 deg
node 301.841656518536 6.8645e-05 deg
peri 76.05415611090523 7.2119e-05 deg
M 344.6700314956689 1.9994e-05 deg
tp 2458657.260943370991
(2019-Jun-22.76094337)
7.4163e-05 TDB
period 1332.940743340969
3.65
1.5345e-05
4.201e-08
d
yr
n .2700795228883715 3.1092e-09 deg/d
Q 2.833376414223203 2.1746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1995-02-25  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55861  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 07:38:18  

Additional Information
 Earth MOID = .923757 au 
 Jupiter MOID = 2.68817 au 
 T_jup = 3.508 
[ 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 MPO402397  

351269 (2004 RD204)          Discovered 2004-Sep-12 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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