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JPL Small-Body Database Browser
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46215 (2001 FX170)
Classification: Main-belt Asteroid          SPK-ID: 2046215
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 .09691193855792085 4.2995e-08  
a 2.79931901879814 1.8448e-08 au
q 2.528031586044355 1.2392e-07 au
i 10.86540838462372 5.8947e-06 deg
node 209.8557600131046 2.3844e-05 deg
peri 291.3472852632472 4.0381e-05 deg
M 5.080146101037426 3.0229e-05 deg
tp 2458576.359252102522
(2019-Apr-02.85925210)
0.00014367 TDB
period 1710.712461855674
4.68
1.6911e-05
4.63e-08
d
yr
n .2104386377179334 2.0802e-09 deg/d
Q 3.070606451551925 2.0236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      785  
   data-arc span      8893 days (24.35 yr)  
   first obs. used      1994-11-29  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58586  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:41  

Additional Information
 Earth MOID = 1.5639 au 
 Jupiter MOID = 2.0124 au 
 T_jup = 3.293 
[ 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 14.8   n/a MPO436105  
diameter diameter 5.497 km 0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46215 (2001 FX170)          Discovered 2001-Mar-24 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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