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72660 (2001 FA47)
Classification: Main-belt Asteroid          SPK-ID: 2072660
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03525973257685444 3.8182e-08  
a 2.967217677672978 1.9988e-08 au
q 2.862594375860914 1.1543e-07 au
i 9.062041113361033 4.3848e-06 deg
node 200.7421514981061 2.7511e-05 deg
peri 90.57324300488821 7.3529e-05 deg
M 209.2084235818469 7.0136e-05 deg
tp 2459982.482653140122
(2023-Feb-06.98265314)
0.00036582 TDB
period 1866.906373800293
5.11
1.8864e-05
5.165e-08
d
yr
n .1928323803765158 1.9484e-09 deg/d
Q 3.071840979485043 2.0693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      10933 days (29.93 yr)  
   first obs. used      1991-04-14  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49152  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:55  

Additional Information
 Earth MOID = 1.864 au 
 Jupiter MOID = 1.98271 au 
 T_jup = 3.244 
[ 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 14.48   n/a MPCxxxxx  
diameter diameter 6.855 km 0.692 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72660 (2001 FA47)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20031109/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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