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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .301946185241959 4.6872e-08  
a 2.887851841156372 2.2889e-08 AU
q 2.015875994175238 1.4512e-07 AU
i 9.59955141245598 8.1661e-06 deg
node 185.1098509461376 3.6553e-05 deg
peri 122.8586352637004 4.0188e-05 deg
M 285.7003908153508 1.6171e-05 deg
tp 2457370.451521691970
(2015-Dec-13.95152169)
8.238e-05 JED
period 1792.506707244238
4.91
2.1311e-05
5.835e-08
d
yr
n .200836068587691 2.3878e-09 deg/d
Q 3.759827688137506 2.9801e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      12870 days (35.24 yr)  
   first obs. used      1980-03-23  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50569  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:15:16  

Additional Information
 Earth MOID = 1.02174 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 13.8 mag n/a MPO337384  

14882 (1991 PP11)          Discovered 1991-Aug-09 by Holt, H. E. at Palomar
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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