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423800 (2006 HP64)
Classification: Main-belt Asteroid          SPK-ID: 2423800
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079118443210759 9.039e-08  
a 3.067961546005178 5.7706e-08 au
q 2.736892157269621 2.829e-07 au
i 3.212194102306107 8.2233e-06 deg
node 102.072226845239 0.00017913 deg
peri 228.6420623612705 0.00018328 deg
M 131.1278663286934 3.6843e-05 deg
tp 2458285.566268003620
(2018-Jun-16.06626800)
0.00020613 TDB
period 1962.787550233918
5.37
5.5378e-05
1.516e-07
d
yr
n .1834126163868813 5.1748e-09 deg/d
Q 3.399030934740736 6.3933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2006-04-24  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62881  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:14:40  

Additional Information
 Earth MOID = 1.72731 au 
 Jupiter MOID = 1.92252 au 
 T_jup = 3.220 
[ 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 16.5   n/a MPO456024  

423800 (2006 HP64)          Discovered 2006-Apr-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2006 HP64 = 2007 PJ48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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