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46097 (2001 FN1)
Classification: Main-belt Asteroid          SPK-ID: 2046097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1469105845647915 3.7342e-08  
a 2.320434267053445 8.5967e-09 au
q 1.97953791243645 8.889e-08 au
i 7.448955298534718 3.9645e-06 deg
node 343.1971757997073 2.6739e-05 deg
peri 348.817084383163 2.9222e-05 deg
M 15.40970045399325 1.256e-05 deg
tp 2458945.235782109834
(2020-Apr-05.73578211)
4.4946e-05 TDB
period 1291.077558571511
3.53
7.1748e-06
1.964e-08
d
yr
n .2788368503580184 1.5495e-09 deg/d
Q 2.66133062167044 9.8597e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1793  
   data-arc span      8576 days (23.48 yr)  
   first obs. used      1997-02-08  
   last obs. used      2020-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:20:08  

Additional Information
 Earth MOID = .969883 au 
 Jupiter MOID = 2.69023 au 
 T_jup = 3.552 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO385110  

46097 (2001 FN1)          Discovered 2001-Mar-19 by Broughton, J. at Reedy Creek
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FN1 = 1997 EK37 = 1999 XD188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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