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72642 (2001 FC40)
Classification: Main-belt Asteroid          SPK-ID: 2072642
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02867795556519913 4.8257e-08  
a 2.800455497174533 1.6322e-08 au
q 2.720144158864244 1.3934e-07 au
i 2.322517282342374 4.8596e-06 deg
node 339.321017205235 0.00010067 deg
peri 41.67094696156461 0.00012306 deg
M 277.6173986096926 7.3054e-05 deg
tp 2459788.218823060189
(2022-Jul-27.71882306)
0.00034868 TDB
period 1711.754350090955
4.69
1.4965e-05
4.097e-08
d
yr
n .2103105506820363 1.8386e-09 deg/d
Q 2.880766835484822 1.679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      9271 days (25.38 yr)  
   first obs. used      1996-02-15  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:50:04  

Additional Information
 Earth MOID = 1.72096 au 
 Jupiter MOID = 2.23669 au 
 T_jup = 3.323 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457516.5 (2016-May-08.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02846665172179347 4.7723e-08  
q 2.718885474391762 1.3707e-07 au
tp 2458094.974152854993
(2017-Dec-07.47415286)
0.00035114 TDB
node 339.3483965700771 0.00010072 deg
peri 45.36480880012704 0.00012412 deg
i 2.322595761317811 4.8588e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      758  
   data-arc span      9271 days (25.38 yr)  
   first obs. used      1996-02-15  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:50:04  

Additional Information
 Jupiter MOID = 2.23669 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.277486112626323E-15 -6.49775314133084E-15 -3.344548102257251E-12 -1.248415925988744E-14 -7.025021840877961E-13 7.527492782814236E-16
q -6.49775314133084E-15 1.878682606703352E-14 1.128996842783494E-11 3.398797510145334E-14 2.350860125840223E-12 -2.115176208160847E-15
tp -3.344548102257251E-12 1.128996842783494E-11 1.233027804766837E-7 -3.329918491769398E-11 2.548613457226253E-8 -3.97757491841703E-12
node -1.248415925988744E-14 3.398797510145334E-14 -3.329918491769398E-11 1.014420128496599E-8 -1.014224887632405E-8 1.675058071148867E-10
peri -7.025021840877961E-13 2.350860125840223E-12 2.548613457226253E-8 -1.014224887632405E-8 1.540465149343641E-8 -1.682056253064969E-10
i 7.527492782814236E-16 -2.115176208160847E-15 -3.97757491841703E-12 1.675058071148867E-10 -1.682056253064969E-10 2.36082557841642E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.11   n/a E2021B10  

72642 (2001 FC40)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 FC40 = 2000 AF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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