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JPL Small-Body Database Browser
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71574 (2000 DJ49)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071574
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .163647482750618 6.5889e-08  
a 3.216361272055511 3.8901e-08 au
q 2.690011846267051 2.0323e-07 au
i 24.04620335563082 6.9692e-06 deg
node 152.5547820575402 1.255e-05 deg
peri 168.077746324345 2.2276e-05 deg
M 318.3728187626841 2.3813e-05 deg
tp 2458844.124054263377
(2019-Dec-26.62405426)
0.00014231 TDB
period 2106.908441261322
5.77
3.8224e-05
1.047e-07
d
yr
n .1708664662164827 3.0999e-09 deg/d
Q 3.742710697843972 4.5268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      6915 days (18.93 yr)  
   first obs. used      2000-02-04  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58409  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:53:10  

Additional Information
 Earth MOID = 1.68087 au 
 Jupiter MOID = 1.65691 au 
 T_jup = 3.034 
[ 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 14.0   n/a MPO436283  
diameter diameter 9.073 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71574 (2000 DJ49)          Discovered 2000-Feb-29 by LINEAR at Socorro
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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