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213612 (2002 PF169)
Classification: Main-belt Asteroid          SPK-ID: 2213612
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03594714176690059 4.8987e-08  
a 2.55964790964412 1.9231e-08 au
q 2.467635883362792 1.2052e-07 au
i 1.224205420733164 5.2839e-06 deg
node 338.4941524439393 0.00025301 deg
peri 333.4959507730239 0.00026842 deg
M 187.3483837935191 9.317e-05 deg
tp 2459917.859608692915
(2022-Dec-04.35960869)
0.00039053 TDB
period 1495.783617922224
4.10
1.6857e-05
4.615e-08
d
yr
n .2406765227848076 2.7124e-09 deg/d
Q 2.651659935925449 1.9922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1998-09-29  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58221  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:30  

Additional Information
 Earth MOID = 1.45127 au 
 Jupiter MOID = 2.42861 au 
 T_jup = 3.434 
[ 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 17.26   n/a MPCxxxxx  

213612 (2002 PF169)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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