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JPL Small-Body Database Browser
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312107 (2007 TR158)
Classification: Main-belt Asteroid          SPK-ID: 2312107
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 .1173010724404161 6.2514e-08  
a 2.348785901648941 1.8615e-08 au
q 2.07327079645259 1.4339e-07 au
i 5.705080251494123 7.0267e-06 deg
node 4.344665406625563 4.5622e-05 deg
peri 304.2186376998065 5.4267e-05 deg
M 140.2212120067264 3.1892e-05 deg
tp 2458088.376399810848
(2017-Nov-30.87639981)
0.00011421 TDB
period 1314.811742315069
3.60
1.563e-05
4.279e-08
d
yr
n .2738034567337573 3.255e-09 deg/d
Q 2.624301006845291 2.0798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      21263 days (58.21 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56665  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:48:56  

Additional Information
 Earth MOID = 1.06459 au 
 Jupiter MOID = 2.60918 au 
 T_jup = 3.543 
[ 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 16.9   n/a MPO413277  

312107 (2007 TR158)          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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