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JPL Small-Body Database Browser
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442095 (2010 TP39)
Classification: Main-belt Asteroid          SPK-ID: 2442095
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1513697201861515 1.912e-07  
a 3.060059648118481 1.0055e-07 au
q 2.596859275429853 6.534e-07 au
i 2.389392176660569 1.1607e-05 deg
node 184.1496020106034 0.0001959 deg
peri 177.7867440562773 0.00019917 deg
M 225.3998393420912 4.5929e-05 deg
tp 2459331.531923160738
(2021-Apr-27.03192316)
0.00027989 TDB
period 1955.209347830761
5.35
9.6373e-05
2.639e-07
d
yr
n .1841235059557218 9.0755e-09 deg/d
Q 3.523260020807109 1.1577e-07 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4926 days (13.49 yr)  
   first obs. used      2005-12-01  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:45  

Additional Information
 Earth MOID = 1.59324 au 
 Jupiter MOID = 1.93107 au 
 T_jup = 3.215 
[ 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 MPO440830  

442095 (2010 TP39)          Discovered 2005-Dec-01 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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