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JPL Small-Body Database Browser
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392427 (2010 OU20)
Classification: Main-belt Asteroid          SPK-ID: 2392427
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2973970715845431 1.0501e-07  
a 3.075101790146916 1.2219e-07 au
q 2.160575522932837 3.2479e-07 au
i 17.09867951119482 1.1972e-05 deg
node 124.77379523291 1.7268e-05 deg
peri 185.1752207369362 2.225e-05 deg
M 253.7192762176195 1.9163e-05 deg
tp 2459181.986549736595
(2020-Nov-28.48654974)
0.00013658 TDB
period 1969.643698831098
5.39
0.0001174
3.214e-07
d
yr
n .182774173934933 1.0894e-08 deg/d
Q 3.989628057360994 1.5854e-07 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      4424 days (12.11 yr)  
   first obs. used      2007-01-16  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58427  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:33:08  

Additional Information
 Earth MOID = 1.14563 au 
 Jupiter MOID = 1.30602 au 
 T_jup = 3.095 
[ 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 MPO434454  

392427 (2010 OU20)          Discovered 2009-Apr-19 by CSS at Catalina
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 OU20 = 2010 SS41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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