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JPL Small-Body Database Browser
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226360 (2003 HO7)
Classification: Main-belt Asteroid          SPK-ID: 2226360
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768384341347517 4.9828e-08  
a 2.397395028998599 1.5009e-08 au
q 1.973443446068049 1.1869e-07 au
i 4.112999545905396 5.1913e-06 deg
node 49.27908570020866 6.917e-05 deg
peri 120.3407135207991 7.0437e-05 deg
M 144.652588023293 1.5809e-05 deg
tp 2458055.706979617887
(2017-Oct-29.20697962)
5.6676e-05 TDB
period 1355.838080864334
3.71
1.2732e-05
3.486e-08
d
yr
n .2655184310581566 2.4934e-09 deg/d
Q 2.821346611929148 1.7663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6546 days (17.92 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64517  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:52:00  

Additional Information
 Earth MOID = .983631 au 
 Jupiter MOID = 2.15206 au 
 T_jup = 3.503 
[ 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 16.8   n/a MPO454624  

226360 (2003 HO7)          Discovered 2003-Apr-24 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2003 HO7 = 2001 WD67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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FirstGov 2019-Dec-08 10:51 UT
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