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351239 (2004 RR15)
Classification: Main-belt Asteroid          SPK-ID: 2351239
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2906182648098806 3.8472e-08  
a 2.381647922990879 1.1508e-08 au
q 1.689497536223213 8.8397e-08 au
i 3.125036391168174 5.7292e-06 deg
node 95.46174409997487 8.8819e-05 deg
peri 283.6944154854011 9.0792e-05 deg
M 76.9609007221075 1.2315e-05 deg
tp 2458713.499661644229
(2019-Aug-17.99966164)
4.5885e-05 TDB
period 1342.501462933091
3.68
9.73e-06
2.664e-08
d
yr
n .2681561323691026 1.9435e-09 deg/d
Q 3.073798309758544 1.4852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      6591 days (18.05 yr)  
   first obs. used      2002-01-11  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:53:53  

Additional Information
 Earth MOID = .695282 au 
 Jupiter MOID = 2.3901 au 
 T_jup = 3.478 
[ 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 17.5   n/a MPO455542  

351239 (2004 RR15)          Discovered 2004-Sep-07 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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