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385365 (2002 PU174)
Classification: Main-belt Asteroid          SPK-ID: 2385365
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163512842144233 6.0875e-08  
a 2.671334749495836 2.0898e-08 au
q 2.093388045875797 1.628e-07 au
i 13.55203133854732 4.7082e-06 deg
node 118.4377859752759 1.9302e-05 deg
peri 109.858372235231 2.2509e-05 deg
M 140.419045161655 9.6702e-06 deg
tp 2458578.465586859884
(2019-Apr-04.96558686)
4.2461e-05 TDB
period 1594.743707825698
4.37
1.8714e-05
5.124e-08
d
yr
n .2257416023862733 2.649e-09 deg/d
Q 3.249281453115875 2.5419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      6664 days (18.25 yr)  
   first obs. used      2002-08-11  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61436  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:08  

Additional Information
 Earth MOID = 1.12574 au 
 Jupiter MOID = 1.93082 au 
 T_jup = 3.308 
[ 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 16.61   n/a MPCxxxxx  
diameter diameter 1.442 km 0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.308   0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

385365 (2002 PU174)          Discovered 2002-Aug-15 by NEAT at Palomar
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2002 PU174 = 2010 FV57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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