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JPL Small-Body Database Browser
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212020 (2005 CD14)
Classification: Main-belt Asteroid          SPK-ID: 2212020
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2127760648256884 6.7324e-08  
a 2.390602039999683 1.5995e-08 au
q 1.881939145364288 1.6338e-07 au
i 9.110583331301026 9.2024e-06 deg
node 333.4888253177023 3.0899e-05 deg
peri 290.4274778976164 3.8565e-05 deg
M 203.1037727935008 2.3745e-05 deg
tp 2459188.895517097886
(2020-Dec-05.39551710)
8.9209e-05 TDB
period 1350.079539366161
3.70
1.355e-05
3.71e-08
d
yr
n .2666509561125664 2.6762e-09 deg/d
Q 2.899264934635079 1.9398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      14029 days (38.41 yr)  
   first obs. used      1980-07-12  
   last obs. used      2018-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61556  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:35:41  

Additional Information
 Earth MOID = .889094 au 
 Jupiter MOID = 2.27665 au 
 T_jup = 3.484 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO367389  
diameter diameter 2.864 km 0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212020 (2005 CD14)          Discovered 2005-Feb-02 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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