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382342 (2013 TN53)
Classification: Main-belt Asteroid          SPK-ID: 2382342
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02962035976637994 5.5111e-08  
a 2.947466146084724 4.5371e-08 au
q 2.860161138438469 1.6286e-07 au
i 4.881936581943586 7.2207e-06 deg
node 286.8638520945664 7.2324e-05 deg
peri 289.8910106754265 0.00014818 deg
M 285.2997877704689 0.00013231 deg
tp 2459384.022634684107
(2021-Jun-18.52263468)
0.0006816 TDB
period 1848.29660271964
5.06
4.2677e-05
1.168e-07
d
yr
n .1947739337237784 4.4973e-09 deg/d
Q 3.034771153730979 4.6715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5495 days (15.04 yr)  
   first obs. used      2005-01-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:34:41  

Additional Information
 Earth MOID = 1.85622 au 
 Jupiter MOID = 1.97014 au 
 T_jup = 3.265 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457538.5 (2016-May-30.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03049498188628756 5.4982e-08  
q 2.856940082545005 1.6286e-07 au
tp 2457529.111831101955
(2016-May-20.61183110)
0.00065369 TDB
node 286.8933457066656 7.2347e-05 deg
peri 288.5287124425085 0.0001452 deg
i 4.881446367640958 7.2201e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5495 days (15.04 yr)  
   first obs. used      2005-01-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:34:41  

Additional Information
 Jupiter MOID = 1.97014 au 
 T_jup = 3.265 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.02300820079939E-15 -8.628108320737374E-15 2.075697337757924E-12 2.093434935317203E-15 4.201883928233411E-13 2.083522981911549E-15
q -8.628108320737374E-15 2.652457952424049E-14 7.522786640516968E-14 -6.21446439950432E-15 -3.85938450382798E-14 -3.803218552748616E-15
tp 2.075697337757924E-12 7.522786640516968E-14 4.273093258539381E-7 4.160706182648214E-11 8.23354002779891E-8 9.443455108117467E-12
node 2.093434935317203E-15 -6.21446439950432E-15 4.160706182648214E-11 5.234068718526593E-9 -5.206647830726914E-9 2.760929570823804E-12
peri 4.201883928233411E-13 -3.85938450382798E-14 8.23354002779891E-8 -5.206647830726914E-9 2.108263460434349E-8 -8.935262034605924E-13
i 2.083522981911549E-15 -3.803218552748616E-15 9.443455108117467E-12 2.760929570823804E-12 -8.935262034605924E-13 5.213032093937587E-11

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 16.3   n/a MPO418953  

382342 (2013 TN53)          Discovered 2005-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2013 TN53 = 2011 HB20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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