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413860 (2006 UJ41)
Classification: Main-belt Asteroid          SPK-ID: 2413860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1824937407994121 6.2542e-07  
a 2.530593590444722 3.556e-08 au
q 2.068776099681449 1.6075e-06 au
i 11.47580058468124 2.4554e-05 deg
node 221.1481184852915 2.5172e-05 deg
peri 170.4705026895661 0.00012283 deg
M 142.4719490500192 7.9371e-05 deg
tp 2458418.585877457995
(2018-Oct-27.08587746)
0.00033349 TDB
period 1470.388280022574
4.03
3.0993e-05
8.485e-08
d
yr
n .2448332898807334 5.1606e-09 deg/d
Q 2.992411081207995 4.2049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4387 days (12.01 yr)  
   first obs. used      2006-10-16  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56299  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:17:53  

Additional Information
 Earth MOID = 1.076 au 
 Jupiter MOID = 2.4445 au 
 T_jup = 3.400 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456556.5 (2013-Sep-21.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807068614737976 6.2016e-07  
q 2.074686163682912 1.59e-06 au
tp 2456945.397024932668
(2014-Oct-14.89702493)
0.00036811 TDB
node 221.2676294250574 2.5226e-05 deg
peri 170.0441952045927 0.00012584 deg
i 11.45635807637457 2.4534e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4387 days (12.01 yr)  
   first obs. used      2006-10-16  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56299  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:17:53  

Additional Information
 Jupiter MOID = 2.4445 au 
 T_jup = 3.400 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.846014772919204E-13 -9.860297205654587E-13 2.134991442829728E-10 -2.355359846380402E-13 7.116307724586335E-11 -5.003617175885117E-12
q -9.860297205654587E-13 2.528184022059074E-12 -5.47338556546089E-10 6.033135194176451E-13 -1.824618321340001E-10 1.282969344693371E-11
tp 2.134991442829728E-10 -5.47338556546089E-10 1.355030919322184E-7 -1.066983885724892E-10 4.537886038898429E-8 -2.779590493055086E-9
node -2.355359846380402E-13 6.033135194176451E-13 -1.066983885724892E-10 6.363591581286848E-10 -6.573893510235492E-10 1.234738068553529E-11
peri 7.116307724586335E-11 -1.824618321340001E-10 4.537886038898429E-8 -6.573893510235492E-10 1.583507230275098E-8 -9.365454007389089E-10
i -5.003617175885117E-12 1.282969344693371E-11 -2.779590493055086E-9 1.234738068553529E-11 -9.365454007389089E-10 6.019337145842246E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO472165  

413860 (2006 UJ41)          Discovered 2006-Oct-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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