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JPL Small-Body Database Browser
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268714 (2006 HN51)
Classification: Main-belt Asteroid          SPK-ID: 2268714
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326642963670928 5.4053e-08  
a 3.105660633712469 4.1061e-08 au
q 2.693650350986024 1.6779e-07 au
i 13.86412078210624 5.9111e-06 deg
node 35.65655244625405 2.4155e-05 deg
peri 162.6778970064048 3.3987e-05 deg
M 154.9080609118383 2.3959e-05 deg
tp 2457740.297026611406
(2016-Dec-17.79702661)
0.0001281 TDB
period 1999.076539962216
5.47
3.9646e-05
1.085e-07
d
yr
n .1800831497961575 3.5715e-09 deg/d
Q 3.517670916438913 4.6509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      5826 days (15.95 yr)  
   first obs. used      2003-11-16  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57988  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:18:18  

Additional Information
 Earth MOID = 1.69402 au 
 Jupiter MOID = 1.44918 au 
 T_jup = 3.162 
[ 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 15.4   n/a MPO454997  

268714 (2006 HN51)          Discovered 2006-Apr-24 by Broughton, J. at Reedy Creek
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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