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14882 (1991 PP11)
Classification: Main-belt Asteroid          SPK-ID: 2014882
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .301749050817292 4.8365e-08  
a 2.888172255142688 3.1767e-08 AU
q 2.016669018556544 1.4636e-07 AU
i 9.598187182180752 9.4989e-06 deg
node 185.1109762351891 3.7135e-05 deg
peri 122.8388520256715 4.2197e-05 deg
M 245.5373024650382 2.391e-05 deg
tp 2457370.525836138868
(2015-Dec-14.02583614)
0.00012574 JED
period 1792.805039801833
4.91
2.9579e-05
8.098e-08
d
yr
n .2008026483681642 3.3129e-09 deg/d
Q 3.759675491728832 4.1353e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      12477 days (34.16 yr)  
   first obs. used      1980-03-23  
   last obs. used      2014-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52738  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:55:15  

Additional Information
 Earth MOID = 1.02067 AU 
 T_jup = 3.202 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO250359  

14882 (1991 PP11)          Discovered 1991-Aug-09 by Holt, H. E. at Palomar (675)
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 PP11 = 1980 FQ8 = 1996 SB4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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