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JPL Small-Body Database Browser
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268186 (2004 XF179)
Classification: Main-belt Asteroid          SPK-ID: 2268186
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615260488995828 7.3574e-08  
a 3.047372059557524 3.9563e-08 au
q 2.555142091250212 2.3149e-07 au
i 3.39389243676004 7.1663e-06 deg
node 127.9513509063022 0.00012669 deg
peri 11.56300437253389 0.00012898 deg
M 229.1478383953214 2.4062e-05 deg
tp 2459306.760714441758
(2021-Apr-02.26071444)
0.00013541 TDB
period 1943.061956952358
5.32
3.7839e-05
1.036e-07
d
yr
n .1852745861818275 3.608e-09 deg/d
Q 3.539602027864835 4.5954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      7170 days (19.63 yr)  
   first obs. used      2000-03-12  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:14:28  

Additional Information
 Earth MOID = 1.569 au 
 Jupiter MOID = 1.48867 au 
 T_jup = 3.215 
[ 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 16.3   n/a MPO454993  

268186 (2004 XF179)          Discovered 2004-Dec-14 by CINEOS at Campo Imperatore
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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