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JPL Small-Body Database Browser
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357269 (2002 RP85)
Classification: Main-belt Asteroid          SPK-ID: 2357269
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2986746113515181 3.4463e-08  
a 2.634766960266016 9.0548e-09 au
q 1.847828962406743 9.2734e-08 au
i 6.802866598038603 4.0354e-06 deg
node 174.8889921397834 3.0293e-05 deg
peri 189.3093919592617 3.1318e-05 deg
M 317.2783092416859 5.6956e-06 deg
tp 2458785.877777607570
(2019-Oct-29.37777761)
2.471e-05 TDB
period 1562.110458508425
4.28
8.0526e-06
2.205e-08
d
yr
n .2304574545539785 1.188e-09 deg/d
Q 3.421704958125289 1.1759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      516  
   data-arc span      6317 days (17.30 yr)  
   first obs. used      2002-08-11  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52615  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:21:10  

Additional Information
 Earth MOID = .845163 au 
 Jupiter MOID = 2.03399 au 
 T_jup = 3.324 
[ 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 16.1   n/a MPO413355  

357269 (2002 RP85)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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