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JPL Small-Body Database Browser
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447454 (2006 HQ69)
Classification: Inner Main-belt Asteroid          SPK-ID: 2447454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06015829131399905 7.4333e-08  
a 1.953084267369114 1.8818e-08 au
q 1.835590055051935 1.4629e-07 au
i 20.85713545678703 1.2799e-05 deg
node 208.3686341091741 1.766e-05 deg
peri 68.02914151326048 9.5859e-05 deg
M 230.3859266594553 9.907e-05 deg
tp 2458959.446363534903
(2020-Apr-19.94636353)
0.00027667 TDB
period 996.9649710263631
2.73
1.4409e-05
3.945e-08
d
yr
n .3610959366299344 5.2188e-09 deg/d
Q 2.070578479686294 1.995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4078 days (11.16 yr)  
   first obs. used      2006-04-24  
   last obs. used      2017-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69872  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:28:39  

Additional Information
 Earth MOID = .877559 au 
 Jupiter MOID = 2.96774 au 
 T_jup = 3.807 
[ 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 18.3   n/a MPO413514  

447454 (2006 HQ69)          Discovered 2006-Apr-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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