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72422 (2001 CF38)
Classification: Main-belt Asteroid          SPK-ID: 2072422
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337528360803074 4.4927e-08  
a 3.158322774552332 2.7717e-08 au
q 2.735888146198933 1.3482e-07 au
i 24.39101105638623 4.6884e-06 deg
node 105.690566536186 1.1507e-05 deg
peri 193.4402048345894 2.192e-05 deg
M 89.27097290893093 1.7707e-05 deg
tp 2458692.117067401618
(2019-Jul-27.61706740)
0.00010121 TDB
period 2050.138469109344
5.61
2.6987e-05
7.389e-08
d
yr
n .1755978951784644 2.3115e-09 deg/d
Q 3.580757402905732 3.1424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1336  
   data-arc span      12485 days (34.18 yr)  
   first obs. used      1986-12-05  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48574  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:58  

Additional Information
 Earth MOID = 1.72184 au 
 Jupiter MOID = 1.63823 au 
 T_jup = 3.054 
[ 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 13.58   n/a MPCxxxxx  
diameter diameter 9.591 km 0.239 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72422 (2001 CF38)          Discovered 2001-Feb-15 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 CF38 = 1986 XL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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