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JPL Small-Body Database Browser
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392499 (2011 OH25)
Classification: Main-belt Asteroid          SPK-ID: 2392499
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2025522751666504 1.4257e-07  
a 2.336433244666618 6.1928e-08 au
q 1.863183375184395 3.6431e-07 au
i 1.835930773903761 1.2222e-05 deg
node 329.6168840326125 0.00021286 deg
peri 322.3057371544783 0.00021499 deg
M 69.51002847888199 3.6247e-05 deg
tp 2458348.631730550328
(2018-Aug-18.13173055)
0.00012352 TDB
period 1304.453170083641
3.57
5.1862e-05
1.42e-07
d
yr
n .2759777110104436 1.0972e-08 deg/d
Q 2.80968311414884 7.4471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      4571 days (12.51 yr)  
   first obs. used      2005-12-28  
   last obs. used      2018-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74998  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:15:38  

Additional Information
 Earth MOID = .846744 au 
 Jupiter MOID = 2.37829 au 
 T_jup = 3.539 
[ 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 18.0   n/a MPO455786  

392499 (2011 OH25)          Discovered 2005-Dec-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

Alternate Designations
 2011 OH25 = 2008 UH271 = 2010 CG37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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