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JPL Small-Body Database Browser
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46207 (2001 FF158)
Classification: Main-belt Asteroid          SPK-ID: 2046207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1493342113847553 4.1735e-08  
a 2.261776557290736 9.9551e-09 au
q 1.924015938779197 9.4173e-08 au
i 7.108888548409867 5.8939e-06 deg
node 61.74338932283862 3.5967e-05 deg
peri 37.90878588837056 4.0919e-05 deg
M 188.691689887824 2.0352e-05 deg
tp 2459191.719710825752
(2020-Dec-08.21971083)
7.1855e-05 TDB
period 1242.432989724197
3.40
8.2028e-06
2.246e-08
d
yr
n .2897540575447171 1.913e-09 deg/d
Q 2.599537175802275 1.1442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      7345 days (20.11 yr)  
   first obs. used      1998-05-24  
   last obs. used      2018-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:39  

Additional Information
 Earth MOID = .946298 au 
 Jupiter MOID = 2.56834 au 
 T_jup = 3.594 
[ 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 15.6   n/a MPO341003  

46207 (2001 FF158)          Discovered 2001-Mar-27 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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