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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037792761005578 3.925e-08  
a 2.332366094621093 7.3002e-09 au
q 1.857078220257721 9.3779e-08 au
i 4.289844150468846 4.1067e-06 deg
node 183.604588065304 5.3418e-05 deg
peri 132.0315007374418 5.4571e-05 deg
M 333.6220669039882 9.5272e-06 deg
tp 2459095.830477364563
(2020-Sep-03.33047736)
3.4473e-05 TDB
period 1301.04855927591
3.56
6.1083e-06
1.672e-08
d
yr
n .276699895198651 1.2991e-09 deg/d
Q 2.807653968984464 8.7878e-09 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      10200 days (27.93 yr)  
   first obs. used      1992-11-16  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51699  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:07:41  

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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