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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1175138193306443 2.7634e-08  
a 2.353477670412897 8.7362e-09 au
q 2.07691152065329 6.5701e-08 au
i 4.48219153624999 3.6514e-06 deg
node 132.0580818711702 4.6865e-05 deg
peri 323.9176372010415 5.0303e-05 deg
M 257.9261801191401 1.9023e-05 deg
tp 2459574.417177525460
(2021-Dec-25.91717753)
7.0468e-05 TDB
period 1318.753271566421
3.61
7.3429e-06
2.01e-08
d
yr
n .2729851047667092 1.52e-09 deg/d
Q 2.630043820172504 9.7628e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1083  
   data-arc span      9628 days (26.36 yr)  
   first obs. used      1994-06-11  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51939  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:34  

Additional Information
 Earth MOID = 1.09545 au 
 Jupiter MOID = 2.50651 au 
 T_jup = 3.543 
[ 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 15.63   n/a E2021B10  

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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