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100013 (1989 CD3)
Classification: Main-belt Asteroid          SPK-ID: 2100013
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506511423394581 8.9172e-08  
a 2.790988757889906 1.7749e-08 au
q 2.370523113257207 2.4854e-07 au
i 10.99012798123549 7.8063e-06 deg
node 288.4465698960059 3.2762e-05 deg
peri 217.7149538627222 3.5138e-05 deg
M 250.4608154645224 1.3569e-05 deg
tp 2459518.706147020545
(2021-Oct-31.20614702)
6.5623e-05 TDB
period 1703.081994982125
4.66
1.6246e-05
4.448e-08
d
yr
n .2113814843094378 2.0164e-09 deg/d
Q 3.211454402522606 2.0423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      11191 days (30.64 yr)  
   first obs. used      1989-02-04  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54186  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:50:49  

Additional Information
 Earth MOID = 1.39374 au 
 Jupiter MOID = 1.89326 au 
 T_jup = 3.286 
[ 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 15.2   n/a MPO453454  
diameter diameter 5.290 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100013 (1989 CD3)          Discovered 1989-Feb-04 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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