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469396 (2001 TG163)
Classification: Main-belt Asteroid          SPK-ID: 2469396
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1771444069329194 8.5725e-08  
a 2.443998083365866 2.2779e-08 au
q 2.011057492342828 2.2085e-07 au
i 5.340288775096528 6.8561e-06 deg
node 6.124814521718527 6.5931e-05 deg
peri 333.6422472048018 6.772e-05 deg
M 342.3129742258485 1.922e-05 deg
tp 2459069.064928312627
(2020-Aug-07.56492831)
7.514e-05 TDB
period 1395.563873074622
3.82
1.9511e-05
5.342e-08
d
yr
n .2579602459949538 3.6065e-09 deg/d
Q 2.876938674388904 2.6814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:57:18  

Additional Information
 Earth MOID = 1.00433 au 
 Jupiter MOID = 2.51859 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457743.5 (2016-Dec-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177494707028851 8.5503e-08  
q 2.009961856658085 2.2012e-07 au
tp 2457675.300980998628
(2016-Oct-13.80098100)
6.4415e-05 TDB
node 6.185501335892134 6.5898e-05 deg
peri 333.9579829940543 6.7692e-05 deg
i 5.342202117092566 6.8566e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2001-09-12  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61259  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:57:18  

Additional Information
 Jupiter MOID = 2.51859 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.310690741579772E-15 -1.877663482191425E-14 -2.117783333585034E-12 -1.104086360896599E-13 -2.61946489513498E-13 -1.384979650618478E-14
q -1.877663482191425E-14 4.84541288892384E-14 5.731398442672581E-12 2.855018299416879E-13 7.428404410743928E-13 3.612793717443888E-14
tp -2.117783333585034E-12 5.731398442672581E-12 4.149258109380447E-9 4.865733492514575E-11 1.016710330966345E-9 5.382395966745372E-12
node -1.104086360896599E-13 2.855018299416879E-13 4.865733492514575E-11 4.342531168636354E-9 -4.31319506616248E-9 -1.260463924776124E-10
peri -2.61946489513498E-13 7.428404410743928E-13 1.016710330966345E-9 -4.31319506616248E-9 4.58215260246357E-9 1.266590782028117E-10
i -1.384979650618478E-14 3.612793717443888E-14 5.382395966745372E-12 -1.260463924776124E-10 1.266590782028117E-10 4.701341936753682E-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 17.6   n/a MPO434687  

469396 (2001 TG163)          Discovered 2001-Oct-11 by NEAT at Palomar
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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