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72684 (2001 FX65)
Classification: Main-belt Asteroid          SPK-ID: 2072684
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02960892667994227 7.8169e-08  
a 2.938197435896708 1.9374e-08 au
q 2.851200563446048 2.3346e-07 au
i 3.00720665835318 4.5195e-06 deg
node 68.72161942531712 0.00013804 deg
peri 143.7361068427074 0.00016891 deg
M 304.418692405992 9.878e-05 deg
tp 2459484.518185732922
(2021-Sep-27.01818573)
0.00050488 TDB
period 1839.585128344025
5.04
1.8194e-05
4.981e-08
d
yr
n .195696298286597 1.9355e-09 deg/d
Q 3.025194308347368 1.9947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      10940 days (29.95 yr)  
   first obs. used      1991-04-08  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60238  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:58  

Additional Information
 Earth MOID = 1.84346 au 
 Jupiter MOID = 1.93345 au 
 T_jup = 3.271 
[ 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 14.99   n/a MPCxxxxx  
diameter diameter 3.851 km 1.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.109   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72684 (2001 FX65)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FX65 = 1996 FJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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