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JPL Small-Body Database Browser
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312105 (2007 TN156)
Classification: Main-belt Asteroid          SPK-ID: 2312105
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08235407526548481 5.3656e-08  
a 2.310788017058269 1.7928e-08 au
q 2.120485206778872 1.1863e-07 au
i 12.71597339548571 5.5215e-06 deg
node 10.72785600114543 2.2641e-05 deg
peri 36.48915073371826 4.7938e-05 deg
M 83.43945611295116 3.9202e-05 deg
tp 2458303.122880223870
(2018-Jul-03.62288022)
0.00013953 TDB
period 1283.035246232747
3.51
1.4931e-05
4.088e-08
d
yr
n .2805846535058436 3.2653e-09 deg/d
Q 2.501090827337666 1.9404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      8687 days (23.78 yr)  
   first obs. used      1995-04-05  
   last obs. used      2019-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62852  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:46:18  

Additional Information
 Earth MOID = 1.13755 au 
 Jupiter MOID = 2.78131 au 
 T_jup = 3.547 
[ 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 17.0   n/a MPO418614  

312105 (2007 TN156)          Discovered 2007-Oct-09 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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