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JPL Small-Body Database Browser
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344484 (2002 PP197)
Classification: Main-belt Asteroid          SPK-ID: 2344484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09758554898603106 7.1181e-08  
a 2.732981560383625 2.949e-08 au
q 2.466282054444889 1.8787e-07 au
i 4.044398343888555 8.7014e-06 deg
node 190.3844206156724 0.00011361 deg
peri 227.4170669626585 0.00012441 deg
M 154.4944648344772 4.925e-05 deg
tp 2457892.286986603812
(2017-May-18.78698660)
0.00022528 TDB
period 1650.26420264172
4.52
2.6711e-05
7.313e-08
d
yr
n .2181468878884466 3.5309e-09 deg/d
Q 2.999681066322361 3.2368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      7529 days (20.61 yr)  
   first obs. used      1998-10-16  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54419  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:30:50  

Additional Information
 Earth MOID = 1.47988 au 
 Jupiter MOID = 2.29936 au 
 T_jup = 3.343 
[ 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 16.6   n/a MPO437459  

344484 (2002 PP197)          Discovered 2005-Mar-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2002 PP197 = 2005 EY166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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