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413023 (2000 TR31)
Classification: Main-belt Asteroid          SPK-ID: 2413023
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1173504591406821 8.659e-08  
a 2.769803741003471 3.2793e-08 au
q 2.444766000267135 2.3924e-07 au
i 12.85413575679953 8.4883e-06 deg
node 356.9938321704291 3.3853e-05 deg
peri 19.61632192840184 4.9856e-05 deg
M 91.73850425523133 3.6709e-05 deg
tp 2458571.436987874660
(2019-Mar-28.93698787)
0.00016842 TDB
period 1683.727957187772
4.61
2.9901e-05
8.186e-08
d
yr
n .2138112623616977 3.7971e-09 deg/d
Q 3.094841481739808 3.6641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6991 days (19.14 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:03:43  

Additional Information
 Earth MOID = 1.44845 au 
 Jupiter MOID = 2.38203 au 
 T_jup = 3.291 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457265.5 (2015-Aug-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1160508302893326 8.7092e-08  
q 2.447989112541292 2.4053e-07 au
tp 2456880.274325063950
(2014-Aug-10.77432506)
0.00016034 TDB
node 357.0557652975749 3.3804e-05 deg
peri 18.17404238992231 5.0149e-05 deg
i 12.8665817750325 8.4925e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      6991 days (19.14 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:03:43  

Additional Information
 Jupiter MOID = 2.38203 au 
 T_jup = 3.291 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.585063845143805E-15 -2.079449283146733E-14 -2.884141542036096E-12 8.439573548251253E-14 -1.015207677450644E-12 -1.222037667163093E-14
q -2.079449283146733E-14 5.78545056467652E-14 9.254494639307713E-12 -2.298467061676758E-13 3.116526062990203E-12 3.235864032643192E-14
tp -2.884141542036096E-12 9.254494639307713E-12 2.570912902871662E-8 -3.407882261595416E-11 5.962886112239326E-9 -1.788228763386729E-11
node 8.439573548251253E-14 -2.298467061676758E-13 -3.407882261595416E-11 1.142724255469778E-9 -1.123274379868396E-9 -5.077341631798858E-12
peri -1.015207677450644E-12 3.116526062990203E-12 5.962886112239326E-9 -1.123274379868396E-9 2.514933066977898E-9 1.46131848107649E-12
i -1.222037667163093E-14 3.235864032643192E-14 -1.788228763386729E-11 -5.077341631798858E-12 1.46131848107649E-12 7.212180814092923E-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 16.3   n/a MPO455939  

413023 (2000 TR31)          Discovered 2000-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2000 TR31 = 2009 WG16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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