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JPL Small-Body Database Browser
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146209 (2000 US82)
Classification: Main-belt Asteroid          SPK-ID: 2146209
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .154241017981437 4.3749e-08  
a 3.069543899511938 2.3176e-08 au
q 2.596094323712507 1.3422e-07 au
i 2.451417124848087 5.3258e-06 deg
node 96.04609632764554 0.00011844 deg
peri 342.7626287621945 0.00011973 deg
M 124.2480332381645 1.8615e-05 deg
tp 2457922.552252209821
(2017-Jun-18.05225221)		 9.836e-05 TDB
period 1964.306257762942
5.38		 2.2246e-05
6.091e-08		 d
yr
n .1832708105354139 2.0756e-09 deg/d
Q 3.542993475311369 2.675e-08 au
   Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      6801 days (18.62 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:21:58  

Additional Information
 Earth MOID = 1.61169 au 
 Jupiter MOID = 1.70599 au 
 T_jup = 3.212 
[ 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 15.4   n/a MPO436734  
diameter diameter 4.939 km 0.542 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146209 (2000 US82)          Discovered 2000-Oct-30 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 US82 = 2002 CL5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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