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72618 (2001 FC23)
Classification: Main-belt Asteroid          SPK-ID: 2072618
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073267118645231 3.4987e-08  
a 2.762210643320054 1.6052e-08 au
q 2.465751657495323 9.5053e-08 au
i 9.422438042253516 4.9811e-06 deg
node 40.92664175666782 2.4355e-05 deg
peri 85.0080396140248 3.5208e-05 deg
M 177.3302154524538 2.424e-05 deg
tp 2458374.530787881692
(2018-Sep-13.03078788)
0.00011236 TDB
period 1676.80908526453
4.59
1.4616e-05
4.002e-08
d
yr
n .2146934932328371 1.8714e-09 deg/d
Q 3.058669629144784 1.7774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      901  
   data-arc span      9348 days (25.59 yr)  
   first obs. used      1994-10-26  
   last obs. used      2020-05-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55699  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:06  

Additional Information
 Earth MOID = 1.50287 au 
 Jupiter MOID = 2.04861 au 
 T_jup = 3.313 
[ 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 14.93   n/a E2021B10  
diameter diameter 3.001 km 0.795 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.314   0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72618 (2001 FC23)          Discovered 2001-Mar-21 by LONEOS at Anderson Mesa
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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