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JPL Small-Body Database Browser
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379773 (2011 HB29)
Classification: Main-belt Asteroid          SPK-ID: 2379773
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111601882595642 7.0829e-08  
a 2.614272057251149 3.2937e-08 au
q 2.322514374044739 1.9639e-07 au
i 3.436681415892717 5.7316e-06 deg
node 67.19159384785026 0.00012266 deg
peri 135.5287097036056 0.00012534 deg
M 64.97920192642272 2.9458e-05 deg
tp 2458721.825987675275
(2019-Aug-26.32598768)
0.00012354 TDB
period 1543.919307450072
4.23
2.9178e-05
7.989e-08
d
yr
n .233172807842253 4.4066e-09 deg/d
Q 2.906029740457559 3.6613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6725 days (18.41 yr)  
   first obs. used      2000-10-07  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57049  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:04:54  

Additional Information
 Earth MOID = 1.32038 au 
 Jupiter MOID = 2.05249 au 
 T_jup = 3.397 
[ 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 16.9   n/a MPO427887  

379773 (2011 HB29)          Discovered 2000-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 HB29 = 2000 TU68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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