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201423 (2002 XF116)
Classification: Main-belt Asteroid          SPK-ID: 2201423
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1559146531828514 7.8709e-08  
a 3.020795365929084 2.9876e-08 au
q 2.549809104113886 2.3626e-07 au
i .7935057432072152 7.7308e-06 deg
node 166.3638961113492 0.00047125 deg
peri 39.04064989892507 0.00047188 deg
M 65.53954843132014 1.8993e-05 deg
tp 2458651.374693128812
(2019-Jun-16.87469313)
0.00010176 TDB
period 1917.698755665597
5.25
2.845e-05
7.789e-08
d
yr
n .1877250005697849 2.7849e-09 deg/d
Q 3.491781627744282 3.4534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6439 days (17.63 yr)  
   first obs. used      2002-12-07  
   last obs. used      2020-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:05:45  

Additional Information
 Earth MOID = 1.54587 au 
 Jupiter MOID = 1.46816 au 
 T_jup = 3.228 
[ 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 16.4   n/a MPO475686  

201423 (2002 XF116)          Discovered 2002-Dec-07 by Sloan Digital Sky Survey at Apache Point
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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