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JPL Small-Body Database Browser
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442089 (2010 TO8)
Classification: Main-belt Asteroid          SPK-ID: 2442089
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09925699180872788 7.6704e-08  
a 3.127033255735594 6.4821e-08 au
q 2.816653341485427 2.5045e-07 au
i 9.273418595461422 1.0531e-05 deg
node 196.3629643849107 4.624e-05 deg
peri 103.6077851647367 7.1754e-05 deg
M 254.8785089392939 5.3764e-05 deg
tp 2459190.274767942994
(2020-Dec-06.77476794)
0.0003084 TDB
period 2019.747953697374
5.53
6.2801e-05
1.719e-07
d
yr
n .1782400617567058 5.5421e-09 deg/d
Q 3.437413169985761 7.1254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5816 days (15.92 yr)  
   first obs. used      2003-05-02  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57575  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:25:51  

Additional Information
 Earth MOID = 1.81978 au 
 Jupiter MOID = 1.811 au 
 T_jup = 3.187 
[ 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 16.8   n/a MPO349185  

442089 (2010 TO8)          Discovered 2010-Sep-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

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