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JPL Small-Body Database Browser
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143751 (2003 US292)
Classification: TransNeptunian Object          SPK-ID: 2143751
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2504538141210381 0.00047182  
a 41.99210149315528 0.029849 au
q 31.4750195112368 0.0031449 au
i 7.658762786614555 0.0020108 deg
node 29.21439593699288 0.0028272 deg
peri 346.2491317105483 0.28066 deg
M 20.28166780488435 0.15566 deg
tp 2453000.977354592832
(2003-Dec-27.47735459)
44.947 TDB
period 99391.63641468959
272.12
105.97
0.2901
d
yr
n .003622035142856284 3.8619e-06 deg/d
Q 52.50918347507375 0.037325 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      1092 days (2.99 yr)  
   first obs. used      2003-10-24  
   last obs. used      2006-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .12633  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 09:27:21  

Additional Information
 Earth MOID = 30.4763 au 
 Jupiter MOID = 26.5191 au 
 T_jup = 5.575 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.6   n/a MPO107088  

143751 (2003 US292)          Discovered 2003-Oct-24 by Buie, M. W. at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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