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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08189067090223548 3.6705e-08  
a 2.725571600449485 1.8939e-08 au
q 2.502372713496597 1.0452e-07 au
i 9.480534084324942 4.0431e-06 deg
node 105.7226734368943 2.9449e-05 deg
peri 331.1982557582081 4.2669e-05 deg
M 356.5207218893467 3.0356e-05 deg
tp 2459016.384423739126
(2020-Jun-15.88442374)
0.00013861 TDB
period 1643.55718750285
4.50
1.713e-05
4.69e-08
d
yr
n .2190370999788383 2.283e-09 deg/d
Q 2.948770487402374 2.049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      552  
   data-arc span      6662 days (18.24 yr)  
   first obs. used      2001-10-11  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53594  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 19:25:40  

Additional Information
 Earth MOID = 1.52257 au 
 Jupiter MOID = 2.24189 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 15.6   n/a MPO493834  
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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