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72614 (2001 FU20)
Classification: Main-belt Asteroid          SPK-ID: 2072614
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03348341966734161 4.5232e-08  
a 3.025937591007372 2.1971e-08 au
q 2.924618852760488 1.375e-07 au
i 9.244454665364438 5.1537e-06 deg
node 217.6033990096617 2.4651e-05 deg
peri 5.483789021458569 6.7636e-05 deg
M 234.0625941969799 6.4575e-05 deg
tp 2459873.074843083633
(2022-Oct-20.57484308)
0.00034636 TDB
period 1922.597515537369
5.26
2.094e-05
5.733e-08
d
yr
n .1872466790842489 2.0394e-09 deg/d
Q 3.127256329254257 2.2707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1132  
   data-arc span      10877 days (29.78 yr)  
   first obs. used      1991-06-08  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49309  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:49  

Additional Information
 Earth MOID = 1.91484 au 
 Jupiter MOID = 1.84668 au 
 T_jup = 3.224 
[ 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 14.11   n/a MPCxxxxx  
diameter diameter 5.140 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.221   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72614 (2001 FU20)          Discovered 2001-Mar-19 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FU20 = 1998 SC159 = 2000 AP177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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