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146609 (2001 TS200)
Classification: Main-belt Asteroid          SPK-ID: 2146609
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08165212716056644 3.709e-08  
a 2.724722635979116 1.9271e-08 au
q 2.502243236828876 1.0506e-07 au
i 9.480473256135713 4.132e-06 deg
node 105.72435514 2.951e-05 deg
peri 331.3473803612599 4.2818e-05 deg
M 268.7285432715005 3.044e-05 deg
tp 2459016.999378580034
(2020-Jun-16.49937858)
0.00013949 TDB
period 1642.78934141295
4.50
1.7428e-05
4.772e-08
d
yr
n .2191394787662592 2.3248e-09 deg/d
Q 2.947202035129357 2.0844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      544  
   data-arc span      6594 days (18.05 yr)  
   first obs. used      2001-10-11  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:06:01  

Additional Information
 Earth MOID = 1.52233 au 
 Jupiter MOID = 2.24382 au 
 T_jup = 3.332 
[ 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 15.5   n/a MPO453931  
diameter diameter 4.669 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146609 (2001 TS200)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2001 TS200 = 2003 BK72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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