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JPL Small-Body Database Browser
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392437 (2010 RP90)
Classification: Main-belt Asteroid          SPK-ID: 2392437
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0649408697189615 1.0803e-07  
a 3.194310766777825 5.6779e-08 au
q 2.98686944743063 3.4799e-07 au
i 10.82493533508476 1.084e-05 deg
node 174.6234660970282 4.3962e-05 deg
peri 207.0747356277217 6.5397e-05 deg
M 223.8817582151104 5.0936e-05 deg
tp 2459788.956984749937
(2022-Jul-28.45698475)
0.00030195 TDB
period 2085.279024971116
5.71
5.5599e-05
1.522e-07
d
yr
n .1726387671333272 4.603e-09 deg/d
Q 3.401752086125019 6.0466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6617 days (18.12 yr)  
   first obs. used      2002-03-17  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:17  

Additional Information
 Earth MOID = 1.99231 au 
 Jupiter MOID = 1.96037 au 
 T_jup = 3.165 
[ 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 15.9   n/a MPO472030  

392437 (2010 RP90)          Discovered 2008-Mar-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 RP90 = 2008 FE38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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