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46110 (2001 FK23)
Classification: Main-belt Asteroid          SPK-ID: 2046110
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172907590040991 2.8473e-08  
a 2.354815805862879 9.3905e-09 au
q 2.078617672678373 6.7021e-08 au
i 4.480607285067994 3.7377e-06 deg
node 132.0580416347862 5.786e-05 deg
peri 323.6113125313594 6.1999e-05 deg
M 203.6945670347017 2.1507e-05 deg
tp 2459573.567016877076
(2021-Dec-25.06701688)
7.9329e-05 TDB
period 1319.878152421927
3.61
7.8951e-06
2.162e-08
d
yr
n .2727524501708082 1.6315e-09 deg/d
Q 2.631013939047385 1.0492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      9453 days (25.88 yr)  
   first obs. used      1994-06-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:31:14  

Additional Information
 Earth MOID = 1.09739 au 
 Jupiter MOID = 2.50689 au 
 T_jup = 3.542 
[ 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 15.6   n/a MPO337627  

46110 (2001 FK23)          Discovered 2001-Mar-21 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FK23 = 1999 TO283 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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