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72412 (2001 CA29)
Classification: Main-belt Asteroid          SPK-ID: 2072412
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228039392798365 5.1091e-08  
a 2.749164632934529 1.6735e-08 au
q 2.411556386281362 1.42e-07 au
i 9.348103685041844 5.8564e-06 deg
node 4.118677487858499 3.1954e-05 deg
peri 157.8765732396838 4.0282e-05 deg
M 115.001084389294 2.2527e-05 deg
tp 2458668.637973556235
(2019-Jul-04.13797356)
0.00010349 TDB
period 1664.94368758822
4.56
1.5202e-05
4.162e-08
d
yr
n .2162235291702168 1.9743e-09 deg/d
Q 3.086772879587695 1.879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      10332 days (28.29 yr)  
   first obs. used      1992-03-02  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53446  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:55  

Additional Information
 Earth MOID = 1.42137 au 
 Jupiter MOID = 1.88838 au 
 T_jup = 3.316 
[ 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 15.10   n/a MPCxxxxx  
diameter diameter 5.255 km 0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72412 (2001 CA29)          Discovered 2001-Feb-02 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 CA29 = 1992 EA9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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