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32408 (2000 RU12)
Classification: Main-belt Asteroid          SPK-ID: 2032408
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0579110713433189 4.3321e-08  
a 3.053113371248445 2.2368e-08 au
q 2.876304304986835 1.3862e-07 au
i 10.15576837815269 4.7529e-06 deg
node 214.1759128540942 2.5344e-05 deg
peri 37.89417871195143 4.6068e-05 deg
M 262.5663544338337 3.8799e-05 deg
tp 2459127.874680583460
(2020-Oct-05.37468058)
0.00021062 TDB
period 1948.555695589948
5.33
2.1413e-05
5.863e-08
d
yr
n .184752224847751 2.0303e-09 deg/d
Q 3.229922437510054 2.3663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      905  
   data-arc span      9512 days (26.04 yr)  
   first obs. used      1993-03-26  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55832  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:31:44  

Additional Information
 Earth MOID = 1.87047 au 
 Jupiter MOID = 1.78013 au 
 T_jup = 3.210 
[ 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 MPO395314  
diameter diameter 4.114 km 0.685 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.379   0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32408 (2000 RU12)          Discovered 2000-Sep-01 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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