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146763 (2001 XF193)
Classification: Main-belt Asteroid          SPK-ID: 2146763
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2084317090951184 4.7016e-08  
a 3.080282878595389 2.4296e-08 au
q 2.438254253713321 1.4223e-07 au
i 12.38144675182247 4.9446e-06 deg
node 119.6729822860002 2.9289e-05 deg
peri 13.44079206988823 3.3312e-05 deg
M 141.1177579415463 1.8787e-05 deg
tp 2458226.459835143983
(2018-Apr-17.95983514)
9.8492e-05 TDB
period 1974.623629320912
5.41
2.3363e-05
6.396e-08
d
yr
n .1823132239756529 2.157e-09 deg/d
Q 3.722311503477457 2.936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      6384 days (17.48 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:23  

Additional Information
 Earth MOID = 1.45473 au 
 Jupiter MOID = 1.35521 au 
 T_jup = 3.159 
[ 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 15.4   n/a MPO436736  

146763 (2001 XF193)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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