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JPL Small-Body Database Browser
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442641 (2012 TS93)
Classification: Main-belt Asteroid          SPK-ID: 2442641
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 .1994424306696142 4.2798e-08  
a 2.303220728062235 1.9455e-08 au
q 1.843860787688865 9.4779e-08 au
i 3.70768846890844 5.1321e-06 deg
node 86.66385907579485 9.4976e-05 deg
peri 203.518331155553 9.7653e-05 deg
M 17.32003814065171 1.9208e-05 deg
tp 2458539.074583391893
(2019-Feb-24.57458339)
6.79e-05 TDB
period 1276.737949382271
3.50
1.6177e-05
4.429e-08
d
yr
n .2819685904802783 3.5726e-09 deg/d
Q 2.762580668435606 2.3335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5720 days (15.66 yr)  
   first obs. used      2004-02-29  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:01:13  

Additional Information
 Earth MOID = .827633 au 
 Jupiter MOID = 2.41365 au 
 T_jup = 3.560 
[ 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 17.9   n/a MPO437722  

442641 (2012 TS93)          Discovered 2011-Mar-06 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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