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362205 (2009 HB34)
Classification: Main-belt Asteroid          SPK-ID: 2362205
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08309984831844966 6.9954e-08  
a 2.676968143852924 3.4766e-08 au
q 2.454512497145424 1.7882e-07 au
i 6.437712093632616 8.2219e-06 deg
node 194.2434944022934 6.123e-05 deg
peri 36.4141738390494 7.9484e-05 deg
M 221.5816675061845 4.7627e-05 deg
tp 2459815.612204190920
(2022-Aug-24.11220419)
0.00021156 TDB
period 1599.790934619336
4.38
3.1165e-05
8.533e-08
d
yr
n .2250294036612106 4.3838e-09 deg/d
Q 2.899423790560424 3.7656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4762 days (13.04 yr)  
   first obs. used      2006-09-15  
   last obs. used      2019-09-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61527  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:37  

Additional Information
 Earth MOID = 1.44687 au 
 Jupiter MOID = 2.08078 au 
 T_jup = 3.364 
[ 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 17.3   n/a MPO455614  

362205 (2009 HB34)          Discovered 2009-Apr-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2009 HB34 = 2006 RR83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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