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362226 (2009 HP93)
Classification: Main-belt Asteroid          SPK-ID: 2362226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596270649046302 4.2595e-08  
a 2.667611332731984 2.835e-08 au
q 2.241788365381649 1.1776e-07 au
i 12.77017930224157 8.0064e-06 deg
node 179.6820307367169 2.0413e-05 deg
peri 278.5470472359522 3.2909e-05 deg
M 45.14421526324126 2.6905e-05 deg
tp 2459196.936154101735
(2020-Dec-13.43615410)
0.00011755 TDB
period 1591.41064042094
4.36
2.5369e-05
6.946e-08
d
yr
n .2262143980040106 3.6061e-09 deg/d
Q 3.093434300082319 3.2875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      6693 days (18.32 yr)  
   first obs. used      2002-10-15  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60777  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:41  

Additional Information
 Earth MOID = 1.30017 au 
 Jupiter MOID = 2.17637 au 
 T_jup = 3.329 
[ 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 16.59   n/a MPCxxxxx  

362226 (2009 HP93)          Discovered 2009-Apr-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2009 HP93 = 2004 FT19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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