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JPL Small-Body Database Browser
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32458 (2000 SF87)
Classification: Main-belt Asteroid          SPK-ID: 2032458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2352981984008529 3.8476e-08  
a 2.452961895286341 9.3607e-09 au
q 1.875784380579524 9.2208e-08 au
i 12.20799205330042 4.4028e-06 deg
node 47.87463638705344 2.235e-05 deg
peri 240.8837144789128 2.5174e-05 deg
M 6.315764196952863 1.1842e-05 deg
tp 2458575.881701352072
(2019-Apr-02.38170135)
4.6157e-05 TDB
period 1403.24863894223
3.84
8.0324e-06
2.199e-08
d
yr
n .2565475497424093 1.4685e-09 deg/d
Q 3.030139409993159 1.1563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1434  
   data-arc span      13881 days (38.00 yr)  
   first obs. used      1981-10-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53944  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:26:29  

Additional Information
 Earth MOID = .893427 au 
 Jupiter MOID = 2.22175 au 
 T_jup = 3.426 
[ 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 MPO347760  
diameter diameter 3.780 km 0.273 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.373   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32458 (2000 SF87)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SF87 = 1981 UN5 = 1999 GN17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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