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72962 (2002 CN112)
Classification: Main-belt Asteroid          SPK-ID: 2072962
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504181630185641 3.3868e-08  
a 2.276356607766556 7.7908e-09 au
q 1.93395122845114 7.5909e-08 au
i 4.37457034227106 4.2163e-06 deg
node 49.61575305291156 5.8834e-05 deg
peri 195.5093222146513 6.1584e-05 deg
M 121.1192318903006 1.9616e-05 deg
tp 2458778.444580090072
(2019-Oct-21.94458009)
6.7543e-05 TDB
period 1254.465940678919
3.43
6.4401e-06
1.763e-08
d
yr
n .2869747103736969 1.4733e-09 deg/d
Q 2.618761987081971 8.9627e-09 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      7847 days (21.48 yr)  
   first obs. used      1999-07-14  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53418  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:05:02  

Additional Information
 Earth MOID = .919673 au 
 Jupiter MOID = 2.39683 au 
 T_jup = 3.590 
[ 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 16.18   n/a MPCxxxxx  
diameter diameter 3.806 km 0.220 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.034   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72962 (2002 CN112)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CN112 = 1999 NN21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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