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382371 (2013 TU101)
Classification: Main-belt Asteroid          SPK-ID: 2382371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199858572270882 3.9883e-08  
a 2.751089258924519 2.9561e-08 au
q 2.420997455884226 1.1012e-07 au
i 8.856746069385173 5.3686e-06 deg
node 13.25622596403956 2.876e-05 deg
peri 93.16748613362795 3.7371e-05 deg
M 198.2577302453264 2.6063e-05 deg
tp 2460145.318355157025
(2023-Jul-19.81835516)
0.00012777 TDB
period 1666.692375873126
4.56
2.6863e-05
7.355e-08
d
yr
n .2159966681382386 3.4813e-09 deg/d
Q 3.081181061964813 3.3107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      5644 days (15.45 yr)  
   first obs. used      2006-02-22  
   last obs. used      2021-08-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57951  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 04:37:58  

Additional Information
 Earth MOID = 1.45763 au 
 Jupiter MOID = 2.07086 au 
 T_jup = 3.318 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458132.5 (2018-Jan-14.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1218463525557501 3.9954e-08  
q 2.41374552514276 1.1052e-07 au
tp 2458479.693068525167
(2018-Dec-27.19306853)
0.00011119 TDB
node 13.33235601815602 2.8771e-05 deg
peri 93.03351751692881 3.7103e-05 deg
i 8.858204266930009 5.369e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      5644 days (15.45 yr)  
   first obs. used      2006-02-22  
   last obs. used      2021-08-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57951  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 04:37:58  

Additional Information
 Jupiter MOID = 2.07086 au 
 T_jup = 3.318 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.596350726025006E-15 -4.292689858729253E-15 4.502648597914898E-13 1.097708327765053E-15 6.232307606575276E-14 -1.712139490334214E-15
q -4.292689858729253E-15 1.22148141592386E-14 4.796080255479579E-14 2.675241301452499E-15 6.573243450780537E-14 5.99247552778785E-15
tp 4.502648597914898E-13 4.796080255479579E-14 1.236230781607711E-8 1.531770229496485E-11 2.618675082640077E-9 1.27995463682655E-12
node 1.097708327765053E-15 2.675241301452499E-15 1.531770229496485E-11 8.277466454686689E-10 -8.143572400144473E-10 -1.059900228646706E-11
peri 6.232307606575276E-14 6.573243450780537E-14 2.618675082640077E-9 -8.143572400144473E-10 1.376608673866845E-9 1.07363779731263E-11
i -1.712139490334214E-15 5.99247552778785E-15 1.27995463682655E-12 -1.059900228646706E-11 1.07363779731263E-11 2.882575331860335E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.58   n/a E2021B25  

382371 (2013 TU101)          Discovered 2006-Feb-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

Alternate Designations
 2013 TU101 = 2008 SA25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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