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47752 (2000 DD87)
Classification: Main-belt Asteroid          SPK-ID: 2047752
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0468459331143692 4.4019e-08  
a 2.757569635538112 1.7211e-08 au
q 2.628388712833478 1.2288e-07 au
i 16.30289735177706 5.4671e-06 deg
node 350.520308569803 1.6874e-05 deg
peri 109.243718155705 6.6309e-05 deg
M 118.0313534825434 6.192e-05 deg
tp 2458052.118183542631
(2017-Oct-25.61818354)
0.00028826 TDB
period 1672.584852243098
4.58
1.5659e-05
4.287e-08
d
yr
n .215235717050292 2.0151e-09 deg/d
Q 2.886750558242745 1.8017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      10281 days (28.15 yr)  
   first obs. used      1991-03-15  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:36:23  

Additional Information
 Earth MOID = 1.68541 au 
 Jupiter MOID = 2.17518 au 
 T_jup = 3.283 
[ 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 14.4   n/a MPO474354  
diameter diameter 8.853 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47752 (2000 DD87)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20020921/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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