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134071 (2004 XL65)
Classification: Main-belt Asteroid          SPK-ID: 2134071
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038433552117375 4.2043e-08  
a 3.105519398950497 2.7403e-08 au
q 2.783031844888339 1.3847e-07 au
i 7.333125433328406 5.0529e-06 deg
node 47.87637351025469 3.7116e-05 deg
peri 64.67966928121932 4.6822e-05 deg
M 293.2344952720179 2.7891e-05 deg
tp 2459571.222915814802
(2021-Dec-22.72291581)
0.00015636 TDB
period 1998.94017482645
5.47
2.6458e-05
7.244e-08
d
yr
n .1800954348377413 2.3838e-09 deg/d
Q 3.428006953012655 3.0249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      7699 days (21.08 yr)  
   first obs. used      1999-12-15  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53022  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:59:04  

Additional Information
 Earth MOID = 1.80954 au 
 Jupiter MOID = 1.72328 au 
 T_jup = 3.200 
[ 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 15.15   n/a E2021B55  

134071 (2004 XL65)          Discovered 2004-Dec-02 by NEAT at Palomar
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2004 XL65 = 2006 DA11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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