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JPL Small-Body Database Browser
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442116 (2010 TA169)
Classification: Main-belt Asteroid          SPK-ID: 2442116
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07311169798277713 1.0735e-07  
a 3.002971074167161 7.4324e-08 au
q 2.783418759941636 3.5771e-07 au
i 9.460564061475736 8.7641e-06 deg
node 280.3394397047261 5.8265e-05 deg
peri 78.70049168274312 8.6684e-05 deg
M 236.5092044933166 6.446e-05 deg
tp 2459252.514475609318
(2021-Feb-07.01447561)
0.00035044 TDB
period 1900.75066126407
5.20
7.0566e-05
1.932e-07
d
yr
n .189398855587185 7.0315e-09 deg/d
Q 3.222523388392686 7.9758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4547 days (12.45 yr)  
   first obs. used      2006-12-13  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:46  

Additional Information
 Earth MOID = 1.7978 au 
 Jupiter MOID = 2.1481 au 
 T_jup = 3.227 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO434641  

442116 (2010 TA169)          Discovered 2006-Dec-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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