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JPL Small-Body Database Browser
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344472 (2002 PR93)
Classification: Main-belt Asteroid          SPK-ID: 2344472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2049033947123981 7.4208e-08  
a 2.967898241826318 3.2189e-08 au
q 2.359765816915148 2.259e-07 au
i 14.29176477437288 9.2284e-06 deg
node 356.9407362985637 2.6823e-05 deg
peri 331.5927425589286 3.3324e-05 deg
M 94.4295242894522 2.4566e-05 deg
tp 2458110.634067475419
(2017-Dec-23.13406748)
0.0001229 TDB
period 1867.548704029081
5.11
3.0382e-05
8.318e-08
d
yr
n .1927660570368686 3.136e-09 deg/d
Q 3.576030666737489 3.8784e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5965 days (16.33 yr)  
   first obs. used      2002-08-11  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58786  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:50:49  

Additional Information
 Earth MOID = 1.35904 au 
 Jupiter MOID = 1.85772 au 
 T_jup = 3.186 
[ 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 15.9   n/a MPO413346  

344472 (2002 PR93)          Discovered 2002-Aug-11 by NEAT at Haleakala
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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