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392495 (2011 OL6)
Classification: Main-belt Asteroid          SPK-ID: 2392495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2340904955001505 4.3533e-08  
a 2.365064396909859 2.1928e-08 au
q 1.811425300347466 1.075e-07 au
i 2.580250039094308 7.1561e-06 deg
node 153.3307639183787 0.00022179 deg
peri 142.8127257016704 0.00022285 deg
M 157.8940963236068 2.6205e-05 deg
tp 2458417.825149158881
(2018-Oct-26.32514916)
9.2771e-05 TDB
period 1328.504049150069
3.64
1.8476e-05
5.058e-08
d
yr
n .2709814849494177 3.7687e-09 deg/d
Q 2.918703493472252 2.7062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5524 days (15.12 yr)  
   first obs. used      2004-10-11  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5232  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:26:59  

Additional Information
 Earth MOID = .796364 au 
 Jupiter MOID = 2.29938 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 17.8   n/a MPO450378  

392495 (2011 OL6)          Discovered 2004-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 OL6 = 2004 TZ312 = 2007 GF38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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