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JPL Small-Body Database Browser
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212774 (2007 TR118)
Classification: Main-belt Asteroid          SPK-ID: 2212774
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1812809486605391 7.1536e-08  
a 2.346974286108077 1.5279e-08 au
q 1.921512561040513 1.684e-07 au
i 6.238062473099043 6.6597e-06 deg
node 49.28776995968276 5.0852e-05 deg
peri 329.1636284842198 5.245e-05 deg
M 91.76066553439917 1.4584e-05 deg
tp 2458265.754322292383
(2018-May-27.25432229)
5.1575e-05 TDB
period 1313.290866766502
3.60
1.2825e-05
3.511e-08
d
yr
n .2741205388006453 2.6769e-09 deg/d
Q 2.77243601117564 1.8049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      6630 days (18.15 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:42:23  

Additional Information
 Earth MOID = .92641 au 
 Jupiter MOID = 2.68637 au 
 T_jup = 3.530 
[ 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 16.2   n/a MPO454527  

212774 (2007 TR118)          Discovered 2007-Oct-09 by LONEOS at Anderson Mesa
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 TR118 = 2007 TV376 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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