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JPL Small-Body Database Browser
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447156 (2005 HF10)
Classification: Main-belt Asteroid          SPK-ID: 2447156
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361940598236611 7.0417e-08  
a 2.703443611588314 2.9748e-08 au
q 2.064906289462929 1.8052e-07 au
i 9.162757301280159 8.0879e-06 deg
node 225.4549972933767 3.9504e-05 deg
peri 34.39558874487587 5.3197e-05 deg
M 20.693956190859 2.6334e-05 deg
tp 2458507.171255252930
(2019-Jan-23.67125525)
0.0001183 TDB
period 1623.58264408554
4.45
2.6798e-05
7.337e-08
d
yr
n .221731860285292 3.6598e-09 deg/d
Q 3.341980933713699 3.6774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      5245 days (14.36 yr)  
   first obs. used      2005-04-16  
   last obs. used      2019-08-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5408  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:54  

Additional Information
 Earth MOID = 1.05709 au 
 Jupiter MOID = 1.74223 au 
 T_jup = 3.308 
[ 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 16.8   n/a MPO434662  

447156 (2005 HF10)          Discovered 2005-Apr-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

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