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259032 (2002 TZ225)
Classification: Main-belt Asteroid          SPK-ID: 2259032
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2550648328966304 5.0868e-08  
a 2.440254163725447 1.2606e-08 au
q 1.817831143229509 1.3043e-07 au
i 4.541673815508316 4.4931e-06 deg
node 109.9228498795596 6.0264e-05 deg
peri 289.0819283310408 6.1226e-05 deg
M 227.5513580931691 1.2714e-05 deg
tp 2459512.766586677746
(2021-Oct-25.26658668)		 5.2132e-05 TDB
period 1392.358340176213
3.81		 1.0789e-05
2.954e-08		 d
yr
n .2585541305081271 2.0035e-09 deg/d
Q 3.062677184221384 1.5822e-08 au
   Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      7950 days (21.77 yr)  
   first obs. used      1998-09-17  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:12:52  

Additional Information
 Earth MOID = .831883 au 
 Jupiter MOID = 2.36982 au 
 T_jup = 3.452 
[ show covariance matrix ]

[ 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 16.7   n/a MPO437203  

259032 (2002 TZ225)          Discovered 2002-Oct-08 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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