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JPL Small-Body Database Browser
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469467 (2002 RQ115)
Classification: Main-belt Asteroid          SPK-ID: 2469467
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 .1984998796610216 8.3408e-08  
a 2.281390445265693 1.247e-08 au
q 1.828534716420648 1.8786e-07 au
i 1.927172302565735 1.0315e-05 deg
node 35.9274334012966 0.00017409 deg
peri 337.0408300378585 0.00017669 deg
M 278.943559752404 2.3683e-05 deg
tp 2458883.888929419474
(2020-Feb-04.38892942)
8.369e-05 TDB
period 1258.629348628921
3.45
1.0319e-05
2.825e-08
d
yr
n .2860254294818115 2.3451e-09 deg/d
Q 2.734246174110737 1.4945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6170 days (16.89 yr)  
   first obs. used      2002-08-11  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62041  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:29  

Additional Information
 Earth MOID = .828369 au 
 Jupiter MOID = 2.72576 au 
 T_jup = 3.578 
[ 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 MPO446805  

469467 (2002 RQ115)          Discovered 2002-Sep-06 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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