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123971 (2001 FX27)
Classification: Main-belt Asteroid          SPK-ID: 2123971
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01378679780312062 8.5306e-08  
a 3.035563766573164 3.0731e-08 au
q 2.99371306270494 2.4905e-07 au
i 9.824449560231981 1.0441e-05 deg
node 16.20316048726716 2.4968e-05 deg
peri 200.813151483209 0.00024855 deg
M 179.8050918524156 0.00024711 deg
tp 2458035.656328059238
(2017-Oct-09.15632806)
0.0013279 TDB
period 1931.779118823703
5.29
2.9335e-05
8.031e-08
d
yr
n .1863567094664585 2.8299e-09 deg/d
Q 3.077414470441387 3.1155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      9571 days (26.20 yr)  
   first obs. used      1993-11-09  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57909  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:40:06  

Additional Information
 Earth MOID = 1.98974 au 
 Jupiter MOID = 1.88173 au 
 T_jup = 3.219 
[ 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 14.7   n/a MPO493706  

123971 (2001 FX27)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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