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413756 (2006 DW99)
Classification: Main-belt Asteroid          SPK-ID: 2413756
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1227608180615076 1.1168e-07  
a 3.012928257437976 7.167e-08 au
q 2.643058719794258 3.8267e-07 au
i 8.360793359150378 1.6643e-05 deg
node 359.7736531050806 7.5283e-05 deg
peri 76.01696887185734 0.00014937 deg
M 46.82507061838414 0.00010631 deg
tp 2459148.039386661892
(2020-Oct-25.53938666)
0.00056776 TDB
period 1910.212192325048
5.23
6.8158e-05
1.866e-07
d
yr
n .1884607382606116 6.7245e-09 deg/d
Q 3.382797795081695 8.0468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      7230 days (19.79 yr)  
   first obs. used      2001-03-22  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:02:34  

Additional Information
 Earth MOID = 1.67333 au 
 Jupiter MOID = 1.92332 au 
 T_jup = 3.221 
[ 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 17.41   n/a MPCxxxxx  
diameter diameter 2.631 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

413756 (2006 DW99)          Discovered 2006-Feb-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2006 DW99 = 2001 FS223 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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