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JPL Small-Body Database Browser
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312749 (2010 TN82)
Classification: Main-belt Asteroid          SPK-ID: 2312749
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342285189547544 5.6699e-08  
a 2.839863745298686 3.2035e-08 au
q 2.458673040733942 1.6353e-07 au
i 4.982084639993261 7.5895e-06 deg
node 304.899391559976 7.147e-05 deg
peri 151.0630904164266 7.6534e-05 deg
M 207.3533620282741 2.8961e-05 deg
tp 2459341.689783900269
(2021-May-07.18978390)
0.00014533 TDB
period 1748.013095797892
4.79
2.9578e-05
8.098e-08
d
yr
n .2059481138130007 3.4848e-09 deg/d
Q 3.221054449863431 3.6335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      6507 days (17.82 yr)  
   first obs. used      2001-11-24  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:18  

Additional Information
 Earth MOID = 1.47701 au 
 Jupiter MOID = 1.94109 au 
 T_jup = 3.291 
[ 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 16.5   n/a MPO303131  

312749 (2010 TN82)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 TN82 = 2008 HL30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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