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32231 (2000 OT27)
Classification: Main-belt Asteroid          SPK-ID: 2032231
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1198294676036959 5.4279e-08  
a 3.151449503915354 2.5791e-08 au
q 2.773812987681245 1.7171e-07 au
i 16.36396949862531 6.7891e-06 deg
node 329.6987015739103 1.6367e-05 deg
peri 335.7590733827524 2.8933e-05 deg
M 141.9537761534441 2.4235e-05 deg
tp 2457794.734988809245
(2017-Feb-10.23498881)
0.00013703 TDB
period 2043.449719260137
5.59
2.5085e-05
6.868e-08
d
yr
n .1761726733997368 2.1627e-09 deg/d
Q 3.529086020149462 2.8882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      10104 days (27.66 yr)  
   first obs. used      1992-01-30  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53899  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:25:34  

Additional Information
 Earth MOID = 1.76675 au 
 Jupiter MOID = 1.82141 au 
 T_jup = 3.134 
[ 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 13.5   n/a MPO333109  
diameter diameter 11.337 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32231 (2000 OT27)          Discovered 2000-Jul-23 by LINEAR at Socorro
Reference: 20011130/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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