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46112 (2001 FA26)
Classification: Main-belt Asteroid          SPK-ID: 2046112
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2017693913945997 3.5407e-08  
a 2.777225120685297 1.2605e-08 au
q 2.216866098318831 1.0152e-07 au
i 13.00848002538058 5.0438e-06 deg
node 199.7860019623727 1.5353e-05 deg
peri 112.2655372858274 2.0369e-05 deg
M 320.030075949333 1.19e-05 deg
tp 2459188.192049447400
(2020-Dec-04.69204945)
5.6191e-05 TDB
period 1690.499529481506
4.63
1.1509e-05
3.151e-08
d
yr
n .2129548063881542 1.4498e-09 deg/d
Q 3.337584143051763 1.5148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1058  
   data-arc span      7883 days (21.58 yr)  
   first obs. used      1998-11-16  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55037  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:39:23  

Additional Information
 Earth MOID = 1.24222 au 
 Jupiter MOID = 2.16415 au 
 T_jup = 3.268 
[ 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 14.2   n/a MPO436104  

46112 (2001 FA26)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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