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JPL Small-Body Database Browser
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442093 (2010 TR28)
Classification: Main-belt Asteroid          SPK-ID: 2442093
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2235391310929574 1.0632e-07  
a 3.074442020553071 3.7587e-07 au
q 2.387183922682961 5.592e-07 au
i 8.259901296716176 1.5118e-05 deg
node 205.2300426288166 0.00011662 deg
peri 221.100851208639 0.00032644 deg
M 177.1116159482685 0.00034335 deg
tp 2457631.793012102572
(2016-Aug-31.29301210)
0.0017022 TDB
period 1969.009845999791
5.39
0.00036108
9.886e-07
d
yr
n .1828330115927913 3.3529e-08 deg/d
Q 3.761700118423181 4.5989e-07 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      3566 days (9.76 yr)  
   first obs. used      2005-11-03  
   last obs. used      2015-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .76997  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:31:59  

Additional Information
 Earth MOID = 1.40741 au 
 Jupiter MOID = 1.62688 au 
 T_jup = 3.175 
[ 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 17.1   n/a MPO342966  

442093 (2010 TR28)          Discovered 2005-Nov-03 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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