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32305 (2000 QD28)
Classification: Main-belt Asteroid          SPK-ID: 2032305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04686374958617537 4.6836e-08  
a 3.15679714210816 2.3218e-08 au
q 3.008857791346049 1.516e-07 au
i 9.4462946102164 7.0328e-06 deg
node 348.3958863351545 2.7938e-05 deg
peri 301.8738251952992 9.2553e-05 deg
M 239.6717138385638 9.2235e-05 deg
tp 2459685.252567430408
(2022-Apr-15.75256743)
0.00052638 TDB
period 2048.653164927655
5.61
2.2602e-05
6.188e-08
d
yr
n .1757252062784932 1.9387e-09 deg/d
Q 3.304736492870271 2.4306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      962  
   data-arc span      10269 days (28.11 yr)  
   first obs. used      1992-03-11  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57659  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:24:38  

Additional Information
 Earth MOID = 2.0066 au 
 Jupiter MOID = 1.85717 au 
 T_jup = 3.183 
[ 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 MPO290702  
diameter diameter 9.776 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32305 (2000 QD28)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QD28 = 1998 FQ136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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