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JPL Small-Body Database Browser
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212031 (2005 CH36)
Classification: Main-belt Asteroid          SPK-ID: 2212031
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06310282784080287 5.0062e-08  
a 2.431143566596859 1.7691e-08 au
q 2.277731532657622 1.2535e-07 au
i 6.181821934703669 6.0527e-06 deg
node 117.8914887460174 4.6931e-05 deg
peri 70.62025851413864 6.5074e-05 deg
M 328.2693580780789 4.7334e-05 deg
tp 2459122.536766858615
(2020-Sep-30.03676686)		 0.00018237 TDB
period 1384.568146374311
3.79		 1.5112e-05
4.137e-08		 d
yr
n .2600088705945687 2.838e-09 deg/d
Q 2.584555600536095 1.8807e-08 au
   Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6976 days (19.10 yr)  
   first obs. used      2000-12-27  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:41:03  

Additional Information
 Earth MOID = 1.28776 au 
 Jupiter MOID = 2.3876 au 
 T_jup = 3.497 
[ 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 16.6   n/a MPO413063  
diameter diameter 2.847 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212031 (2005 CH36)          Discovered 2005-Feb-03 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 CH36 = 2002 LB11 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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