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JPL Small-Body Database Browser
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212382 (2006 HJ63)
Classification: Main-belt Asteroid          SPK-ID: 2212382
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775285800109125 6.136e-08  
a 2.196808499346814 1.713e-08 au
q 1.80681220590187 1.4078e-07 au
i 5.119661182288992 6.4957e-06 deg
node 203.6630435887113 6.8034e-05 deg
peri 174.4411781600903 7.0845e-05 deg
M 210.8956654902943 2.6493e-05 deg
tp 2459093.077414757128
(2020-Aug-31.57741476)
9.2016e-05 TDB
period 1189.287151816658
3.26
1.3911e-05
3.809e-08
d
yr
n .3027023368158761 3.5406e-09 deg/d
Q 2.586804792791757 2.0171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59626  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:14  

Additional Information
 Earth MOID = .808098 au 
 Jupiter MOID = 2.87163 au 
 T_jup = 3.642 
[ 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 17.4   n/a MPO433388  

212382 (2006 HJ63)          Discovered 2006-Apr-24 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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