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JPL Small-Body Database Browser
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437035 (2012 TN307)
Classification: Main-belt Asteroid          SPK-ID: 2437035
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740949004970117 5.9388e-08  
a 2.69383476127645 4.6139e-08 au
q 2.224851866556635 1.5826e-07 au
i 12.51406053855517 7.2763e-06 deg
node 70.00971615637053 3.5655e-05 deg
peri 317.485064158633 4.3306e-05 deg
M 167.0277299495481 2.7605e-05 deg
tp 2457851.225532058686
(2017-Apr-07.72553206)
0.00011805 TDB
period 1614.934289895155
4.42
4.149e-05
1.136e-07
d
yr
n .2229192867180819 5.7271e-09 deg/d
Q 3.162817655996265 5.4172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      7112 days (19.47 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:20  

Additional Information
 Earth MOID = 1.24762 au 
 Jupiter MOID = 2.30064 au 
 T_jup = 3.315 
[ 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 16.3   n/a MPO437694  

437035 (2012 TN307)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 TN307 = 1999 XL55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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