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259049 (2002 TX317)
Classification: Main-belt Asteroid          SPK-ID: 2259049
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1515823296420751 4.0692e-08  
a 2.434078755226974 1.8087e-08 au
q 2.065115426977387 9.6442e-08 au
i 6.177324721467384 7.2728e-06 deg
node 218.117955179443 4.2124e-05 deg
peri 290.9288127291148 5.0451e-05 deg
M 89.37038457818778 2.9069e-05 deg
tp 2458656.156815409115
(2019-Jun-21.65681541)		 0.00010992 TDB
period 1387.076345679886
3.80		 1.546e-05
4.233e-08		 d
yr
n .2595387060858163 2.8928e-09 deg/d
Q 2.803042083476561 2.0829e-08 au
   Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      6528 days (17.87 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61349  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:12:43  

Additional Information
 Earth MOID = 1.08545 au 
 Jupiter MOID = 2.23204 au 
 T_jup = 3.482 
[ 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 17.0   n/a MPO470759  

259049 (2002 TX317)          Discovered 2002-Oct-05 by Sloan Digital Sky Survey at Apache Point
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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