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134619 (1999 TA260)
Classification: Main-belt Asteroid          SPK-ID: 2134619
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037792756813319 3.9289e-08  
a 2.332366095242449 7.4399e-09 au
q 1.857078221730246 9.3907e-08 au
i 4.289843902414706 4.1678e-06 deg
node 183.6045873131693 5.4415e-05 deg
peri 132.0315021386243 5.5564e-05 deg
M 333.6220659395059 9.781e-06 deg
tp 2459095.830480888319
(2020-Sep-03.33048089)
3.5409e-05 TDB
period 1301.04855979582
3.56
6.2253e-06
1.704e-08
d
yr
n .2766998950880792 1.324e-09 deg/d
Q 2.807653968754652 8.9561e-09 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      10118 days (27.70 yr)  
   first obs. used      1992-11-16  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52475  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:57:23  

Additional Information
 Earth MOID = .846991 au 
 Jupiter MOID = 2.49904 au 
 T_jup = 3.538 
[ 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 16.6   n/a MPO284940  

134619 (1999 TA260)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 TA260 = 2002 LB9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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