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183261 (2002 TE208)
Classification: Main-belt Asteroid          SPK-ID: 2183261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2642454337424956 4.3608e-08  
a 2.678548992389306 1.2838e-08 au
q 1.970754652094869 1.1647e-07 au
i 3.85088332541067 6.5624e-06 deg
node 5.954194338191605 6.2782e-05 deg
peri 46.50944343830965 6.5157e-05 deg
M 40.83787240323934 1.4071e-05 deg
tp 2459018.861283078234
(2020-Jun-18.36128308)
6.2091e-05 TDB
period 1601.208247240833
4.38
1.1512e-05
3.152e-08
d
yr
n .224830218443069 1.6164e-09 deg/d
Q 3.386343332683742 1.6231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1993-09-14  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-23 22:24:50  

Additional Information
 Earth MOID = .983211 au 
 Jupiter MOID = 2.01855 au 
 T_jup = 3.323 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457585.5 (2016-Jul-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .262648390421898 4.3984e-08  
q 1.975517297192405 1.1763e-07 au
tp 2457410.680000775722
(2016-Jan-23.18000078)
5.9744e-05 TDB
node 6.288782201302074 6.2233e-05 deg
peri 45.22321594209252 6.4747e-05 deg
i 3.871731022586244 6.5832e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      9988 days (27.35 yr)  
   first obs. used      1993-09-14  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-23 22:24:50  

Additional Information
 Jupiter MOID = 2.01855 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.934597973303553E-15 -5.155558113245707E-15 -1.03055846682851E-12 1.930722384315429E-14 -2.592508971292544E-13 -1.562458576499225E-15
q -5.155558113245707E-15 1.383591649224104E-14 2.94081006957325E-12 -5.381415324015993E-14 7.516843103658652E-13 4.17833973745431E-15
tp -1.03055846682851E-12 2.94081006957325E-12 3.56929826729177E-9 -2.394665070724015E-11 1.077970625866473E-9 1.765897133281246E-12
node 1.930722384315429E-14 -5.381415324015993E-14 -2.394665070724015E-11 3.872888009878205E-9 -3.869087236195248E-9 -5.535408241700469E-11
peri -2.592508971292544E-13 7.516843103658652E-13 1.077970625866473E-9 -3.869087236195248E-9 4.192172838741756E-9 5.569373537595948E-11
i -1.562458576499225E-15 4.17833973745431E-15 1.765897133281246E-12 -5.535408241700469E-11 5.569373537595948E-11 4.333900575787109E-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 16.6   n/a MPO475544  

183261 (2002 TE208)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 TE208 = 2006 QS140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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