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JPL Small-Body Database Browser
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71546 (2000 DK2)
Classification: Main-belt Asteroid          SPK-ID: 2071546
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280457661405703 4.2628e-08  
a 3.077800227545974 2.3087e-08 au
q 2.683700939382228 1.2861e-07 au
i 2.180280138401132 4.8044e-06 deg
node 96.52548839925421 0.00012553 deg
peri 77.96713645907039 0.00012721 deg
M 184.3910421096753 1.9638e-05 deg
tp 2459562.562380830671
(2021-Dec-14.06238083)
0.00011121 TDB
period 1972.236845203235
5.40
2.2191e-05
6.076e-08
d
yr
n .1825338578759301 2.0538e-09 deg/d
Q 3.47189951570972 2.6043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      772  
   data-arc span      7235 days (19.81 yr)  
   first obs. used      1998-11-25  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53971  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:16:05  

Additional Information
 Earth MOID = 1.69011 au 
 Jupiter MOID = 1.49358 au 
 T_jup = 3.215 
[ 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 14.6   n/a MPO417321  
diameter diameter 5.952 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71546 (2000 DK2)          Discovered 2000-Feb-24 by Korlevic, K., Juric, M. at Visnjan
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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