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14406 (1991 PP8)
Classification: Main-belt Asteroid          SPK-ID: 2014406
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1593330073784895 5.4224e-08  
a 3.130974264300203 2.8019e-08 AU
q 2.632106718744598 1.6968e-07 AU
i 2.425699993707623 6.2532e-06 deg
node 78.79651524212012 0.00015639 deg
peri 251.5239391816757 0.000158 deg
M 69.68150455902507 2.1183e-05 deg
tp 2456608.818831057258
(2013-Nov-12.31883106)
0.0001175 JED
period 2023.567397284681
5.54
2.7164e-05
7.437e-08
d
yr
n .1779036371524196 2.3881e-09 deg/d
Q 3.629841809855808 3.2484e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      9449 days (25.87 yr)  
   first obs. used      1989-03-05  
   last obs. used      2015-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51163  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:40:15  

Additional Information
 Earth MOID = 1.62317 AU 
 T_jup = 3.192 
[ 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 MPO267763  

14406 (1991 PP8)          Discovered 1991-Aug-05 by Holt, H. E. at Palomar (675)
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 PP8 = 1989 EB10 = 1997 RK8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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