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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1593330178966847 7.1815e-08  
a 3.130974260427948 3.2754e-08 AU
q 2.632106682557123 2.3438e-07 AU
i 2.425700079411142 6.3362e-06 deg
node 78.79651579212698 0.00018031 deg
peri 251.5239389155774 0.00018169 deg
M 69.6815055633827 2.1382e-05 deg
tp 2456608.818826138365
(2013-Nov-12.31882614)
0.00011823 JED
period 2023.567393530689
5.54
3.1754e-05
8.694e-08
d
yr
n .177903637482455 2.7916e-09 deg/d
Q 3.629841838298774 3.7973e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      666  
   data-arc span      9285 days (25.42 yr)  
   first obs. used      1989-03-05  
   last obs. used      2014-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53558  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:24:12  

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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