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495297 (2013 TJ159)
Classification: TransNeptunian Object          SPK-ID: 2495297
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3217982210936898 0.00017503  
a 53.39238911233561 0.016576 au
q 36.21081327604392 0.0019483 au
i 4.802850894197055 0.00038871 deg
node 165.1346831647037 0.001631 deg
peri 174.0316945739955 0.012638 deg
M 17.4389673740846 0.013517 deg
tp 2452097.534182560340
(2001-Jul-07.03418256)
2.396 TDB
period 142500.8511668669
390.15
66.361
0.1817
d
yr
n .002526300699624903 1.1765e-06 deg/d
Q 70.57396494862731 0.02191 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      5931 days (16.24 yr)  
   first obs. used      2000-09-04  
   last obs. used      2016-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .13708  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 16:10:34  

Additional Information
 Earth MOID = 35.2023 au 
 Jupiter MOID = 31.2171 au 
 T_jup = 6.142 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456957.5 (2014-Oct-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3146896429813031 0.0001747  
q 36.25797529083093 0.0019396 au
tp 2452150.504293428701
(2001-Aug-29.00429343)
2.4369 TDB
node 165.1970920120173 0.0016281 deg
peri 174.3601469263618 0.012782 deg
i 4.812615489400224 0.00038971 deg
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      5931 days (16.24 yr)  
   first obs. used      2000-09-04  
   last obs. used      2016-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .13708  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 16:10:34  

Additional Information
 Jupiter MOID = 31.2171 au 
 T_jup = 6.142 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.05189073347349E-8 3.282574708969648E-7 .0003350325938197493 -6.299834984294066E-9 1.734540078263956E-6 3.676476123718335E-10
q 3.282574708969648E-7 3.762099347540079E-6 .004276847358279569 -6.883468661990338E-8 2.221696853975471E-5 3.70296523881175E-9
tp .0003350325938197493 .004276847358279569 5.938281320898072 -7.045488154572707E-5 .0308923816924574 3.087857776562206E-6
node -6.299834984294066E-9 -6.883468661990338E-8 -7.045488154572707E-5 2.650702554641052E-6 -3.005571947691307E-6 6.161396796147009E-7
peri 1.734540078263956E-6 2.221696853975471E-5 .0308923816924574 -3.005571947691307E-6 .0001633775549969932 -5.980883226829218E-7
i 3.676476123718335E-10 3.70296523881175E-9 3.087857776562206E-6 6.161396796147009E-7 -5.980883226829218E-7 1.518731082000683E-7

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.6   n/a MPO472769  

495297 (2013 TJ159)          Discovered 2013-Oct-13 by DECam at Cerro Tololo
Reference: Last Updated: 2017-06-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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