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134618 (1999 TJ259)
Classification: Main-belt Asteroid          SPK-ID: 2134618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1848370747261499 3.2706e-08  
a 2.369552539171166 1.2369e-08 au
q 1.931571379420847 7.9787e-08 au
i 2.453479161273811 5.552e-06 deg
node 136.1983578433049 9.3323e-05 deg
peri 286.1150217403173 9.488e-05 deg
M 263.8893752927085 1.7209e-05 deg
tp 2459556.186056227284
(2021-Dec-07.68605623)
6.5028e-05 TDB
period 1332.28746178473
3.65
1.0432e-05
2.856e-08
d
yr
n .270211955247064 2.1157e-09 deg/d
Q 2.807533698921485 1.4655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      8095 days (22.16 yr)  
   first obs. used      1997-02-10  
   last obs. used      2019-04-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57838  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:10  

Additional Information
 Earth MOID = .945703 au 
 Jupiter MOID = 2.5131 au 
 T_jup = 3.521 
[ 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 16.8   n/a MPO436658  

134618 (1999 TJ259)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 TJ259 = 2003 YN63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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