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JPL Small-Body Database Browser
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442664 (2012 TS227)
Classification: Main-belt Asteroid          SPK-ID: 2442664
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156640641124658 5.2467e-07  
a 2.168765356448295 1.789e-07 au
q 1.829048560565286 1.2869e-06 au
i .767415189618469 7.6811e-06 deg
node 111.3610513878882 0.00071696 deg
peri 258.6505721811581 0.00073032 deg
M 26.11946237627132 7.0522e-05 deg
tp 2458515.859345980347
(2019-Feb-01.35934598)
0.00022714 TDB
period 1166.587390204345
3.19
0.00014435
3.952e-07
d
yr
n .3085923978116554 3.8183e-08 deg/d
Q 2.508482152331303 2.0692e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      3272 days (8.96 yr)  
   first obs. used      2006-12-24  
   last obs. used      2015-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .64752  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jul-11 15:46:56  

Additional Information
 Earth MOID = .827838 au 
 Jupiter MOID = 2.95034 au 
 T_jup = 3.674 
[ 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 18.5   n/a MPO413511  

442664 (2012 TS227)          Discovered 2006-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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