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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768178973526836 6.0977e-08  
a 2.196709263524987 1.7027e-08 au
q 1.808291750453336 1.402e-07 au
i 5.117596475424693 6.3332e-06 deg
node 203.6157974590057 6.2595e-05 deg
peri 174.5120036891117 6.5579e-05 deg
M 331.8756233052022 2.7653e-05 deg
tp 2459093.404704106755
(2020-Aug-31.90470411)
9.2224e-05 TDB
period 1189.20656771811
3.26
1.3827e-05
3.786e-08
d
yr
n .3027228488073188 3.5197e-09 deg/d
Q 2.585126776596637 2.0038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      7409 days (20.28 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58248  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:45:03  

Additional Information
 Earth MOID = .810362 au 
 Jupiter MOID = 2.87612 au 
 T_jup = 3.643 
[ 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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