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123847 (2001 CO32)
Classification: Main-belt Asteroid          SPK-ID: 2123847
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1528875363958358 5.8163e-08  
a 3.117529732362529 4.3616e-08 au
q 2.640898291940852 1.8331e-07 au
i 14.85315964892757 6.0696e-06 deg
node 63.73445888721792 2.615e-05 deg
peri 46.43893996874268 3.3945e-05 deg
M 211.4224660615804 2.6104e-05 deg
tp 2459830.283850093113
(2022-Sep-07.78385009)
0.00015475 TDB
period 2010.54747723388
5.50
4.2193e-05
1.155e-07
d
yr
n .1790557070033928 3.7576e-09 deg/d
Q 3.594161172784205 5.0284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      1999-10-19  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58976  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:23:22  

Additional Information
 Earth MOID = 1.68109 au 
 Jupiter MOID = 1.75279 au 
 T_jup = 3.148 
[ 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 14.8   n/a MPO436600  
diameter diameter 5.251 km 0.613 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.077   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

123847 (2001 CO32)          Discovered 2001-Feb-05 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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