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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09593446754261394 7.0551e-08  
a 2.736126452142438 3.0288e-08 au
q 2.473637617826892 1.8555e-07 au
i 4.041089590511815 8.577e-06 deg
node 190.2336168760926 0.00011042 deg
peri 227.8425193097047 0.00012102 deg
M 241.2865944571985 4.8769e-05 deg
tp 2459545.629816675390
(2021-Nov-27.12981668)		 0.00022515 TDB
period 1653.113505638458
4.53		 2.7449e-05
7.515e-08		 d
yr
n .2177708903666373 3.616e-09 deg/d
Q 2.998615286457984 3.3194e-08 au
   Orbit Determination Parameters
   # obs. used (total)      128  
   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      .53892  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:03:47  

Additional Information
 Earth MOID = 1.48771 au 
 Jupiter MOID = 2.29594 au 
 T_jup = 3.342 
[ 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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