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385369 (2002 PK179)
Classification: Main-belt Asteroid          SPK-ID: 2385369
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1875476856809093 1.9811e-07  
a 2.276103349686605 2.1294e-08 au
q 1.849225434082317 4.4028e-07 au
i 5.169026986863614 8.8018e-06 deg
node 301.239542178521 0.00012752 deg
peri 77.45688488065925 0.00013958 deg
M 84.91559340377123 3.689e-05 deg
tp 2458904.650157874478
(2020-Feb-25.15015787)
0.00012934 TDB
period 1254.256596415161
3.43
1.7601e-05
4.819e-08
d
yr
n .2870226084749563 4.0278e-09 deg/d
Q 2.702981265290893 2.5287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6759 days (18.51 yr)  
   first obs. used      2002-08-07  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63301  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:08  

Additional Information
 Earth MOID = .857997 au 
 Jupiter MOID = 2.79131 au 
 T_jup = 3.580 
[ 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 18.17   n/a MPCxxxxx  

385369 (2002 PK179)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2002 PK179 = 2006 YA23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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