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212389 (2006 HU108)
Classification: Main-belt Asteroid          SPK-ID: 2212389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1381485928953524 5.1081e-08  
a 2.215773759495843 1.2133e-08 au
q 1.909667732447047 1.1631e-07 au
i 6.480856201686347 4.1852e-06 deg
node 118.7599245027696 4.8287e-05 deg
peri 142.2679314323331 5.0733e-05 deg
M 67.85657517584275 1.5374e-05 deg
tp 2458773.421516712955
(2019-Oct-16.92151671)
5.0969e-05 TDB
period 1204.721189825669
3.30
9.8951e-06
2.709e-08
d
yr
n .2988243280190782 2.4544e-09 deg/d
Q 2.521879786544639 1.3809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2000-11-27  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62193  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:45:03  

Additional Information
 Earth MOID = .898691 au 
 Jupiter MOID = 2.54814 au 
 T_jup = 3.633 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO433388  

212389 (2006 HU108)          Discovered 2006-Apr-30 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 HU108 = 2002 AH66 = 2004 XG46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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