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173447 (2000 PT2)
Classification: Main-belt Asteroid          SPK-ID: 2173447
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1848452444613214 5.2769e-08  
a 2.298565993410887 1.6487e-08 au
q 1.873687000448371 1.2295e-07 au
i 4.740560748913934 5.5993e-06 deg
node 187.8968526750126 5.6572e-05 deg
peri 164.6117253899582 5.8052e-05 deg
M 219.4602107473952 1.5997e-05 deg
tp 2459497.413378833428
(2021-Oct-09.91337883)
6.0245e-05 TDB
period 1272.869536316873
3.48
1.3695e-05
3.749e-08
d
yr
n .2828255290339357 3.0429e-09 deg/d
Q 2.723444986373402 1.9534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-08-02  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5395  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:27:31  

Additional Information
 Earth MOID = .868975 au 
 Jupiter MOID = 2.717 au 
 T_jup = 3.566 
[ 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 16.8   n/a MPO412971  

173447 (2000 PT2)          Discovered 2000-Aug-02 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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