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JPL Small-Body Database Browser
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226679 (2004 HP35)
Classification: Main-belt Asteroid          SPK-ID: 2226679
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1686262680924495 6.2792e-08  
a 2.346966240067423 1.4564e-08 au
q 1.951206081665886 1.4982e-07 au
i 2.487499572634148 6.9226e-06 deg
node 13.97801914006646 0.00016828 deg
peri 186.935338595511 0.00016997 deg
M 73.91045716357662 2.5542e-05 deg
tp 2458330.873807775361
(2018-Jul-31.37380778)		 9.2035e-05 TDB
period 1313.284113316298
3.60		 1.2225e-05
3.347e-08		 d
yr
n .2741219484418568 2.5516e-09 deg/d
Q 2.742726398468961 1.702e-08 au
   Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      7142 days (19.55 yr)  
   first obs. used      2000-02-03  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:43  

Additional Information
 Earth MOID = .948762 au 
 Jupiter MOID = 2.21674 au 
 T_jup = 3.540 
[ 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 17.0   n/a MPO264571  

226679 (2004 HP35)          Discovered 2004-Apr-20 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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