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JPL Small-Body Database Browser
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442773 (2012 XO105)
Classification: Main-belt Asteroid          SPK-ID: 2442773
[ 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517496666724581 1.1928e-07  
a 2.747084360510743 7.3025e-08 au
q 2.330215224482115 3.2716e-07 au
i 8.931296785057434 1.1846e-05 deg
node 318.0206097947514 5.6654e-05 deg
peri 145.6068212545744 6.6692e-05 deg
M 142.6235833920828 3.8906e-05 deg
tp 2457941.636779794519
(2017-Jul-07.13677979)		 0.00016351 TDB
period 1663.054269376461
4.55		 6.6313e-05
1.816e-07		 d
yr
n .2164691836153831 8.6316e-09 deg/d
Q 3.16395349653937 8.4107e-08 au
   Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      3767 days (10.31 yr)  
   first obs. used      2007-11-04  
   last obs. used      2018-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6278  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 02:09:47  

Additional Information
 Earth MOID = 1.3532 au 
 Jupiter MOID = 1.97516 au 
 T_jup = 3.313 
[ 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 16.9   n/a MPO437722  

442773 (2012 XO105)          Discovered 2007-Nov-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

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