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385361 (2002 PB169)
Classification: Main-belt Asteroid          SPK-ID: 2385361
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106789173775471 5.8357e-08  
a 2.253064135948337 1.1683e-08 au
q 2.012461278407269 1.3261e-07 au
i .8571599924635749 5.7695e-06 deg
node 321.1938612808493 0.00043416 deg
peri 66.33970793763632 0.00043526 deg
M 102.9279168387089 2.8208e-05 deg
tp 2458847.325416944890
(2019-Dec-29.82541694)
9.6308e-05 TDB
period 1235.261081782859
3.38
9.6076e-06
2.63e-08
d
yr
n .2914363654041542 2.2667e-09 deg/d
Q 2.493666993489406 1.293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      10397 days (28.47 yr)  
   first obs. used      1992-10-01  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60082  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:29:48  

Additional Information
 Earth MOID = 1.01572 au 
 Jupiter MOID = 2.89814 au 
 T_jup = 3.618 
[ 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 18.21   n/a MPCxxxxx  

385361 (2002 PB169)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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