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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2018506978763349 3.4321e-08  
a 2.777840241018097 1.2085e-08 au
q 2.217131249779628 9.9443e-08 au
i 13.00817999300523 4.298e-06 deg
node 199.7527368269099 1.5157e-05 deg
peri 112.1917090087974 1.986e-05 deg
M 2.689668534378627 1.0786e-05 deg
tp 2459187.865571968202
(2020-Dec-04.36557197)
5.0653e-05 TDB
period 1691.06119706238
4.63
1.1036e-05
3.021e-08
d
yr
n .212884075765781 1.3892e-09 deg/d
Q 3.338549232256567 1.4525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      8045 days (22.03 yr)  
   first obs. used      1998-11-16  
   last obs. used      2020-11-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:35  

Additional Information
 Earth MOID = 1.24067 au 
 Jupiter MOID = 2.1623 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 14.29   n/a E2021B10  

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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