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160789 (2000 TJ23)
Classification: Main-belt Asteroid          SPK-ID: 2160789
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951039465737435 4.0154e-08  
a 2.364852038659205 1.2807e-08 au
q 1.903460072853831 9.3644e-08 au
i 2.821121903474499 5.0519e-06 deg
node 38.35650756397349 0.00010921 deg
peri 225.9476890726172 0.00011019 deg
M 237.814308401006 1.766e-05 deg
tp 2459451.339788849971
(2021-Aug-24.83978885)
6.6974e-05 TDB
period 1328.325124341529
3.64
1.0791e-05
2.954e-08
d
yr
n .2710179860359544 2.2016e-09 deg/d
Q 2.826244004464578 1.5306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      7595 days (20.79 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:33:37  

Additional Information
 Earth MOID = .889108 au 
 Jupiter MOID = 2.25785 au 
 T_jup = 3.521 
[ 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 16.2   n/a MPO469699  
diameter diameter 1.230 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.267   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160789 (2000 TJ23)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 TJ23 = 1999 FN74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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