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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06065226272355443 5.4021e-08  
a 3.198639234780646 5.7069e-08 au
q 3.004634527554862 1.7211e-07 au
i 8.618461502124102 1.09e-05 deg
node 192.1304668716864 4.0613e-05 deg
peri 268.71928145397 0.00010288 deg
M 337.7154287914896 9.6942e-05 deg
tp 2458729.844539251070
(2019-Sep-03.34453925)
0.00056358 TDB
period 2089.518963353555
5.72
5.5921e-05
1.531e-07
d
yr
n .1722884579244121 4.6109e-09 deg/d
Q 3.392643942006431 6.0531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      8401 days (23.00 yr)  
   first obs. used      1995-11-14  
   last obs. used      2018-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:47:19  

Additional Information
 Earth MOID = 2.03806 au 
 Jupiter MOID = 1.74472 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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