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259113 (2002 XT3)
Classification: Main-belt Asteroid          SPK-ID: 2259113
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169858859256938 4.2186e-08  
a 2.616970621248329 1.4201e-08 au
q 2.172454976814168 1.0828e-07 au
i 5.552805176983488 4.9299e-06 deg
node 61.10124968491478 5.0989e-05 deg
peri 341.8381418388022 5.3381e-05 deg
M 63.38744732413534 1.5396e-05 deg
tp 2458728.231461884143
(2019-Sep-01.73146188)
6.5706e-05 TDB
period 1546.310474067441
4.23
1.2587e-05
3.446e-08
d
yr
n .2328122366351499 1.8951e-09 deg/d
Q 3.061486265682491 1.6614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      7210 days (19.74 yr)  
   first obs. used      2000-05-02  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57894  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 11:41:44  

Additional Information
 Earth MOID = 1.18225 au 
 Jupiter MOID = 2.33784 au 
 T_jup = 3.380 
[ 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 16.5   n/a MPO503200  

259113 (2002 XT3)          Discovered 2002-Dec-02 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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