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183222 (2002 TN41)
Classification: Main-belt Asteroid          SPK-ID: 2183222
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2757131890777647 1.0543e-07  
a 2.385639976271742 1.4527e-08 au
q 1.727887570422458 2.5596e-07 au
i 5.276236863194954 1.3587e-05 deg
node 53.22307654761097 7.7959e-05 deg
peri 295.4595446897464 8.1446e-05 deg
M 307.3024555768704 1.9031e-05 deg
tp 2459197.512444734386
(2020-Dec-14.01244473)
7.1286e-05 TDB
period 1345.878273471305
3.68
1.2293e-05
3.366e-08
d
yr
n .2674833282444509 2.4432e-09 deg/d
Q 3.043392382121027 1.8532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      6035 days (16.52 yr)  
   first obs. used      2002-10-02  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:25:07  

Additional Information
 Earth MOID = .730048 au 
 Jupiter MOID = 2.40254 au 
 T_jup = 3.477 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456129.5 (2012-Jul-21.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2738412218251967 1.0469e-07  
q 1.732886388326414 2.5348e-07 au
tp 2456505.112777203710
(2013-Jul-31.61277720)
7.4958e-05 TDB
node 53.41779834657336 7.7854e-05 deg
peri 295.1378886436268 8.1497e-05 deg
i 5.277277357814969 1.3577e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      6035 days (16.52 yr)  
   first obs. used      2002-10-02  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:25:07  

Additional Information
 Jupiter MOID = 2.40254 au 
 T_jup = 3.477 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.096061984530882E-14 -2.651824195161499E-14 6.26886229111783E-12 -1.220313280113283E-13 1.986806927449719E-12 -6.843069258148604E-14
q -2.651824195161499E-14 6.425431995869533E-14 -1.510781320853034E-11 2.957080313517388E-13 -4.80189505915829E-12 1.658350321354395E-13
tp 6.26886229111783E-12 -1.510781320853034E-11 5.61865216751068E-9 -6.442186327089823E-11 1.847674257202198E-9 -5.210199744933278E-11
node -1.220313280113283E-13 2.957080313517388E-13 -6.442186327089823E-11 6.061175322987849E-9 -6.053135211893141E-9 -6.805459784544367E-10
peri 1.986806927449719E-12 -4.80189505915829E-12 1.847674257202198E-9 -6.053135211893141E-9 6.641802616720222E-9 6.61580048567894E-10
i -6.843069258148604E-14 1.658350321354395E-13 -5.210199744933278E-11 -6.805459784544367E-10 6.61580048567894E-10 1.843228890805467E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO270782  
rotation period rot_per 2.482 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

183222 (2002 TN41)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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