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65432 (2002 TH209)
Classification: Main-belt Asteroid          SPK-ID: 2065432
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2090086046637173 1.1398e-07  
a 2.54611347731462 1.6689e-08 au
q 2.013953852105606 2.993e-07 au
i 9.286391219993259 7.9824e-06 deg
node 139.0097455040781 2.7098e-05 deg
peri 178.525042038461 3.6308e-05 deg
M 164.0422005708953 1.6281e-05 deg
tp 2458324.310930318915
(2018-Jul-24.81093032)
7.0552e-05 TDB
period 1483.935622894712
4.06
1.4591e-05
3.995e-08
d
yr
n .2425981251786033 2.3853e-09 deg/d
Q 3.078273102523635 2.0178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      8361 days (22.89 yr)  
   first obs. used      1995-12-19  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:05:37  

Additional Information
 Earth MOID = 1.00069 au 
 Jupiter MOID = 2.23967 au 
 T_jup = 3.394 
[ 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 16.0   n/a MPO453048  
diameter diameter 1.489 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.264   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65432 (2002 TH209)          Discovered 2002-Oct-06 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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