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34486 (2000 ST131)
Classification: Main-belt Asteroid          SPK-ID: 2034486
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .262863832727899 5.0674e-08  
a 2.423127696589123 1.4931e-08 au
q 1.786175063074581 1.2722e-07 au
i 20.98526063882709 5.9234e-06 deg
node 240.6523368854931 1.4553e-05 deg
peri 263.958467808094 1.8413e-05 deg
M 201.4311659486188 1.3136e-05 deg
tp 2459207.345605672320
(2020-Dec-23.84560567)
5.3609e-05 TDB
period 1377.726079333131
3.77
1.2734e-05
3.486e-08
d
yr
n .2613001273622206 2.4151e-09 deg/d
Q 3.060080330103665 1.8855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      15860 days (43.42 yr)  
   first obs. used      1976-05-29  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:34:11  

Additional Information
 Earth MOID = .930748 au 
 Jupiter MOID = 2.44822 au 
 T_jup = 3.377 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO452653  
diameter diameter 2.898 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.304   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34486 (2000 ST131)          Discovered 2000-Sep-22 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 ST131 = 1978 WT15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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