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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1733350927766055 3.6765e-08  
a 2.610326546130006 1.5108e-08 au
q 2.157865352079325 9.366e-08 au
i 7.631514428231994 3.936e-06 deg
node 159.1808002810908 2.84e-05 deg
peri 104.1522989933704 3.0968e-05 deg
M 187.2166860869495 1.419e-05 deg
tp 2459739.832819870241
(2022-Jun-09.33281987)
6.4391e-05 TDB
period 1540.425456171225
4.22
1.3373e-05
3.661e-08
d
yr
n .233701668949818 2.0289e-09 deg/d
Q 3.062787740180687 1.7726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      7295 days (19.97 yr)  
   first obs. used      2000-02-06  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52756  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:43:27  

Additional Information
 Earth MOID = 1.1578 au 
 Jupiter MOID = 2.0654 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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