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233128 (2005 TY187)
Classification: Main-belt Asteroid          SPK-ID: 2233128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1622363965264878 5.6607e-08  
a 2.355612438885902 1.7799e-08 au
q 1.973446365188082 1.3209e-07 au
i 5.525139227438634 6.4332e-06 deg
node 151.2231869896832 4.9035e-05 deg
peri 15.6772791196314 5.1459e-05 deg
M 246.6208694105848 1.7864e-05 deg
tp 2459416.396060841217
(2021-Jul-20.89606084)
6.8077e-05 TDB
period 1320.547980254275
3.62
1.4967e-05
4.098e-08
d
yr
n .2726141006483392 3.0898e-09 deg/d
Q 2.737778512583722 2.0687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7074 days (19.37 yr)  
   first obs. used      2000-05-13  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61698  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:04  

Additional Information
 Earth MOID = .98127 au 
 Jupiter MOID = 2.23372 au 
 T_jup = 3.531 
[ 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 17.1   n/a MPO440204  
diameter diameter 2.730 km 0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233128 (2005 TY187)          Discovered 2005-Oct-08 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 TY187 = 2007 EX70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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