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JPL Small-Body Database Browser
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212267 (2005 JT131)
Classification: Main-belt Asteroid          SPK-ID: 2212267
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735243179695809 3.7066e-08  
a 2.609574433112557 1.5372e-08 au
q 2.156749809415845 9.4805e-08 au
i 7.631981331580297 4.6897e-06 deg
node 159.1951888898378 2.8579e-05 deg
peri 104.0414901293467 3.179e-05 deg
M 93.83097337892225 1.4558e-05 deg
tp 2458199.174568889027
(2018-Mar-21.67456889)
6.0953e-05 TDB
period 1539.759740277884
4.22
1.3605e-05
3.725e-08
d
yr
n .2338027099832016 2.0658e-09 deg/d
Q 3.062399056809269 1.8039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      556  
   data-arc span      7207 days (19.73 yr)  
   first obs. used      2000-02-06  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:45:29  

Additional Information
 Earth MOID = 1.15632 au 
 Jupiter MOID = 2.06514 au 
 T_jup = 3.376 
[ 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 15.6   n/a MPO450007  

212267 (2005 JT131)          Discovered 2005-May-13 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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