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382674 (2002 TH224)
Classification: Mars-crossing Asteroid          SPK-ID: 2382674
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .228034993634729 5.2531e-08  
a 1.940542167847718 1.1142e-08 au
q 1.498030646954641 1.0223e-07 au
i 9.707564049302484 1.0177e-05 deg
node 210.0854755162577 3.8674e-05 deg
peri 228.8952145468779 4.7514e-05 deg
M 154.5572453127129 3.3077e-05 deg
tp 2458576.593650880553
(2019-Apr-03.09365088)
8.7901e-05 TDB
period 987.37710661338
2.70
8.5037e-06
2.328e-08
d
yr
n .3646023364211569 3.1401e-09 deg/d
Q 2.383053688740796 1.3683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5838 days (15.98 yr)  
   first obs. used      2002-10-08  
   last obs. used      2018-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:27:37  

Additional Information
 Earth MOID = .53241 au 
 Jupiter MOID = 2.91791 au 
 T_jup = 3.854 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.4   n/a MPO455746  

382674 (2002 TH224)          Discovered 2002-Oct-08 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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