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67064 (1999 XM260)
Classification: Main-belt Asteroid          SPK-ID: 2067064
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1451406058933499 3.9397e-08  
a 3.046554588506249 1.8722e-08 au
q 2.604375809643287 1.2618e-07 au
i 6.136769298811945 3.6234e-06 deg
node 292.9812819666852 4.8668e-05 deg
peri 194.8587438626488 5.1478e-05 deg
M 292.945028349676 1.7665e-05 deg
tp 2459562.276502387828
(2021-Dec-13.77650239)
9.64e-05 TDB
period 1942.280156925379
5.32
1.7904e-05
4.902e-08
d
yr
n .1853491622804191 1.7086e-09 deg/d
Q 3.488733367369212 2.1439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1069  
   data-arc span      8201 days (22.45 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:27:04  

Additional Information
 Earth MOID = 1.62007 au 
 Jupiter MOID = 1.59252 au 
 T_jup = 3.213 
[ 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 14.30   n/a E2021B10  

67064 (1999 XM260)          Discovered 1999-Dec-07 by CSS at Catalina
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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