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160682 (2000 DN39)
Classification: Main-belt Asteroid          SPK-ID: 2160682
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05964282702414737 3.9209e-08  
a 2.965537024110136 2.7709e-08 au
q 2.78866401234743 1.1642e-07 au
i 9.304055677827217 5.6231e-06 deg
node 324.0469226002285 2.6577e-05 deg
peri 293.3066352608548 5.3582e-05 deg
M 178.3761911034216 4.6358e-05 deg
tp 2457676.253450383938
(2016-Oct-14.75345038)
0.00024084 TDB
period 1865.320454504312
5.11
2.6144e-05
7.158e-08
d
yr
n .1929963289314093 2.705e-09 deg/d
Q 3.142410035872841 2.9362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      6859 days (18.78 yr)  
   first obs. used      2000-02-29  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5816  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:13:19  

Additional Information
 Earth MOID = 1.78923 au 
 Jupiter MOID = 1.9985 au 
 T_jup = 3.242 
[ 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 15.0   n/a MPO433028  
diameter diameter 3.808 km 0.931 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160682 (2000 DN39)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 DN39 = 2002 RD31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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