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382250 (2012 TL16)
Classification: Main-belt Asteroid          SPK-ID: 2382250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06049135266844443 5.3887e-08  
a 3.197903236931416 4.4765e-08 au
q 3.004457744426638 1.6632e-07 au
i 8.618946721639057 7.169e-06 deg
node 192.1154845586332 4.0367e-05 deg
peri 268.4602945615422 8.1357e-05 deg
M 46.88968134241315 6.6445e-05 deg
tp 2458728.435933356550
(2019-Sep-01.93593336)
0.00038748 TDB
period 2088.797816227632
5.72
4.386e-05
1.201e-07
d
yr
n .1723479396632843 3.6189e-09 deg/d
Q 3.391348729436194 4.7473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      8845 days (24.22 yr)  
   first obs. used      1995-11-14  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:33:33  

Additional Information
 Earth MOID = 2.03775 au 
 Jupiter MOID = 1.74493 au 
 T_jup = 3.174 
[ 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 15.5   n/a MPO427902  

382250 (2012 TL16)          Discovered 2004-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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