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410156 (2007 HO97)
Classification: Outer Main-belt Asteroid          SPK-ID: 2410156
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09705013269897671 1.4928e-07  
a 3.202510053387535 7.9254e-08 au
q 2.891706027736468 4.8323e-07 au
i 23.52312209464933 1.5798e-05 deg
node 231.7979108686249 2.0755e-05 deg
peri 42.97809325517428 5.4911e-05 deg
M 72.79852040706798 5.5701e-05 deg
tp 2458577.194188049696
(2019-Apr-03.69418805)
0.00031587 TDB
period 2093.31304331446
5.73
7.7707e-05
2.128e-07
d
yr
n .1719761892038812 6.384e-09 deg/d
Q 3.513314079038603 8.6946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5790 days (15.85 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52173  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:24  

Additional Information
 Earth MOID = 1.91168 au 
 Jupiter MOID = 1.58461 au 
 T_jup = 3.057 
[ 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 15.4   n/a MPO450421  

410156 (2007 HO97)          Discovered 2007-Apr-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09

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