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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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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09705005930055427 1.2903e-07  
a 3.202510060938375 5.9179e-08 au
q 2.891706269613684 3.8809e-07 au
i 23.52313046531953 1.1585e-05 deg
node 231.7979234363303 1.5602e-05 deg
peri 42.97806855312815 5.0193e-05 deg
M 72.79853178945206 4.7704e-05 deg
tp 2458577.194120366784
(2019-Apr-03.69412037)
0.00027421 TDB
period 2093.313050717842
5.73
5.8023e-05
1.589e-07
d
yr
n .1719761885956562 4.7669e-09 deg/d
Q 3.513313852263066 6.4922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6235 days (17.07 yr)  
   first obs. used      2003-10-22  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:19:25  

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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