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362219 (2009 HP75)
Classification: Main-belt Asteroid          SPK-ID: 2362219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509459866050815 1.1816e-07  
a 2.528822411536299 1.4965e-08 au
q 2.147106817677911 3.0311e-07 au
i 5.796616174403747 4.6469e-06 deg
node 128.869792877901 9.1222e-05 deg
peri 93.28273097600081 9.3052e-05 deg
M 320.0638147665659 2.2377e-05 deg
tp 2459363.444610990033
(2021-May-28.94461099)
9.1662e-05 TDB
period 1468.844848688808
4.02
1.3038e-05
3.57e-08
d
yr
n .2450905555623256 2.1755e-09 deg/d
Q 2.910538005394687 1.7224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      7282 days (19.94 yr)  
   first obs. used      2001-05-24  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54237  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:18:08  

Additional Information
 Earth MOID = 1.14701 au 
 Jupiter MOID = 2.08527 au 
 T_jup = 3.429 
[ 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 16.82   n/a MPCxxxxx  

362219 (2009 HP75)          Discovered 2009-Apr-28 by CSS at Catalina
Reference: Last Updated: 2013-04-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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