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JPL Small-Body Database Browser
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32459 (2000 SK87)
Classification: Main-belt Asteroid          SPK-ID: 2032459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2409656607967319 4.1994e-08  
a 2.623884847495411 1.5135e-08 au
q 1.991618701364147 1.093e-07 au
i 12.45968717191707 4.7431e-06 deg
node 59.41801187274 1.9643e-05 deg
peri 168.0902361501889 2.2122e-05 deg
M 13.78474678115852 1.3787e-05 deg
tp 2458941.055472936623
(2020-Apr-01.55547294)
5.917e-05 TDB
period 1552.442716761825
4.25
1.3432e-05
3.677e-08
d
yr
n .2318926142092437 2.0064e-09 deg/d
Q 3.256150993626674 1.8782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      23334 days (63.89 yr)  
   first obs. used      1956-03-16  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50419  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:45:43  

Additional Information
 Earth MOID = .983015 au 
 Jupiter MOID = 1.74078 au 
 T_jup = 3.329 
[ 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 13.7   n/a MPO435989  
diameter diameter 9.179 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32459 (2000 SK87)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SK87 = 1997 YE11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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