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JPL Small-Body Database Browser
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34500 (2000 SW154)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034500
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778247677859614 4.3189e-08  
a 3.21209206438929 1.8741e-08 au
q 2.640902538932135 1.3939e-07 au
i 1.463879468201613 4.1706e-06 deg
node 73.10386425436407 0.00019578 deg
peri 270.4088935616055 0.00019618 deg
M 112.0785491162702 1.1143e-05 deg
tp 2457945.863218392472
(2017-Jul-11.36321839)
6.5261e-05 TDB
period 2102.714955153701
5.76
1.8402e-05
5.038e-08
d
yr
n .1712072285963673 1.4984e-09 deg/d
Q 3.783281589846445 2.2073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1358  
   data-arc span      8873 days (24.29 yr)  
   first obs. used      1994-10-09  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56463  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:42:22  

Additional Information
 Earth MOID = 1.63279 au 
 Jupiter MOID = 1.62416 au 
 T_jup = 3.166 
[ 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 13.8   n/a MPO436005  
diameter diameter 8.131 km 0.351 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34500 (2000 SW154)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20020128/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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