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103974 (2000 DF83)
Classification: Main-belt Asteroid          SPK-ID: 2103974
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155099458834562 4.2701e-08  
a 3.022840858346069 2.0354e-08 au
q 2.553999877073591 1.3412e-07 au
i 2.217732376457552 4.6066e-06 deg
node 36.61445777194649 0.00012257 deg
peri 175.1182013784168 0.00012345 deg
M 299.5732478029958 1.6227e-05 deg
tp 2459522.716743587190
(2021-Nov-04.21674359)
8.7963e-05 TDB
period 1919.646902636928
5.26
1.9389e-05
5.308e-08
d
yr
n .1875344885069672 1.8942e-09 deg/d
Q 3.491681839618547 2.3511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      612  
   data-arc span      22029 days (60.31 yr)  
   first obs. used      1960-09-26  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57783  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:36:32  

Additional Information
 Earth MOID = 1.54727 au 
 Jupiter MOID = 1.47235 au 
 T_jup = 3.226 
[ 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 MPO526869  
diameter diameter 5.701 km 0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103974 (2000 DF83)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 DF83 = 2002 RU197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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