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JPL Small-Body Database Browser
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324799 (2007 HD29)
Classification: Main-belt Asteroid          SPK-ID: 2324799
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163013868328598 4.8791e-08  
a 3.150058743211132 4.5526e-08 au
q 2.468696668449589 1.6047e-07 au
i 8.964836282503272 6.4595e-06 deg
node 68.16203479253744 4.7239e-05 deg
peri 202.1925266791536 5.1011e-05 deg
M 10.23512108771892 1.9107e-05 deg
tp 2458542.441355758343
(2019-Feb-27.94135576)
0.0001086 TDB
period 2042.097181642107
5.59
4.427e-05
1.212e-07
d
yr
n .1762893574489506 3.8217e-09 deg/d
Q 3.831420817972675 5.5373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      5763 days (15.78 yr)  
   first obs. used      2003-10-20  
   last obs. used      2019-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63097  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:30  

Additional Information
 Earth MOID = 1.45499 au 
 Jupiter MOID = 1.29023 au 
 T_jup = 3.153 
[ 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 15.5   n/a MPO434050  

324799 (2007 HD29)          Discovered 2007-Apr-19 by LONEOS at Anderson Mesa
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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