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382361 (2013 TR94)
Classification: Main-belt Asteroid          SPK-ID: 2382361
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2073886744846228 8.9043e-08  
a 2.425797755623758 3.2677e-08 au
q 1.922714774517174 2.0835e-07 au
i 1.89657446208763 8.7085e-06 deg
node 180.2050990317846 0.00027428 deg
peri 180.7667124392824 0.0002752 deg
M 188.4164526087889 2.7182e-05 deg
tp 2459258.238787415517
(2021-Feb-12.73878742)
0.00011345 TDB
period 1380.003893553461
3.78
2.7884e-05
7.634e-08
d
yr
n .2608688291980196 5.2711e-09 deg/d
Q 2.928880736730342 3.9454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4575 days (12.53 yr)  
   first obs. used      2005-07-05  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:40:00  

Additional Information
 Earth MOID = .918812 au 
 Jupiter MOID = 2.52267 au 
 T_jup = 3.480 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456515.5 (2013-Aug-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052961920175229 8.8656e-08  
q 1.928613781930286 2.0695e-07 au
tp 2456496.611521478548
(2013-Jul-23.11152148)
8.43e-05 TDB
node 180.3101552629039 0.0002751 deg
peri 180.6121063478897 0.00027604 deg
i 1.892169334819282 8.6969e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4575 days (12.53 yr)  
   first obs. used      2005-07-05  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:40:00  

Additional Information
 Jupiter MOID = 2.52267 au 
 T_jup = 3.480 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.859936851007062E-15 -1.821897529684699E-14 2.180674359324676E-12 1.809396409152465E-13 1.777719418562862E-13 -1.8480237369657E-15
q -1.821897529684699E-14 4.282820910616782E-14 -4.586677532570464E-12 -4.116969132983029E-13 -2.869178262086795E-13 4.936794018741131E-15
tp 2.180674359324676E-12 -4.586677532570464E-12 7.106461872517657E-9 8.392741817444453E-11 1.967269584327779E-9 -2.129227985982802E-12
node 1.809396409152465E-13 -4.116969132983029E-13 8.392741817444453E-11 7.568145010530237E-8 -7.561947654105536E-8 4.794667095155892E-10
peri 1.777719418562862E-13 -2.869178262086795E-13 1.967269584327779E-9 -7.561947654105536E-8 7.619921285328091E-8 -4.798802742236583E-10
i -1.8480237369657E-15 4.936794018741131E-15 -2.129227985982802E-12 4.794667095155892E-10 -4.798802742236583E-10 7.563672228459845E-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 17.6   n/a MPO434369  

382361 (2013 TR94)          Discovered 2005-Jul-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2013 TR94 = 2005 NJ27 = 2009 SE80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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