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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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3019461873082499 4.8315e-08  
a 2.887851843324909 3.1387e-08 AU
q 2.015875989721851 1.4635e-07 AU
i 9.599554169630027 9.488e-06 deg
node 185.1098501981598 3.7061e-05 deg
peri 122.8586369130617 4.2068e-05 deg
M 285.7003892486074 2.4111e-05 deg
tp 2457370.451529909780
(2015-Dec-13.95152991)
0.00012437 JED
period 1792.506709263273
4.91
2.9223e-05
8.001e-08
d
yr
n .2008360683614742 3.2742e-09 deg/d
Q 3.759827696927966 4.0864e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      12759 days (34.93 yr)  
   first obs. used      1980-03-23  
   last obs. used      2015-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52691  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:40:17  

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 13.7 mag n/a MPO296257  

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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