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JPL Small-Body Database Browser
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392505 (2011 OX46)
Classification: Main-belt Asteroid          SPK-ID: 2392505
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0882897355433194 5.0726e-08  
a 2.409885727461711 2.3372e-08 au
q 2.197117553894497 1.1448e-07 au
i 4.729217841179674 4.7802e-06 deg
node 90.98488035862046 9.6762e-05 deg
peri 211.8623244685952 0.00011171 deg
M 129.0303365802168 5.6249e-05 deg
tp 2458510.740994222982
(2019-Jan-27.24099422)
0.00021024 TDB
period 1366.447974582429
3.74
1.9878e-05
5.442e-08
d
yr
n .2634567921329107 3.8327e-09 deg/d
Q 2.622653901028926 2.5435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      4040 days (11.06 yr)  
   first obs. used      2008-10-06  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .584  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:05:17  

Additional Information
 Earth MOID = 1.18325 au 
 Jupiter MOID = 2.53386 au 
 T_jup = 3.510 
[ 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 17.1   n/a MPO450378  

392505 (2011 OX46)          Discovered 2008-Oct-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 OX46 = 2013 AG121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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