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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594597156480994 7.9641e-08  
a 3.131372478432421 3.4833e-08 AU
q 2.632044713433303 2.6099e-07 AU
i 2.425691478526898 6.7209e-06 deg
node 78.79714137267902 0.00019308 deg
peri 251.5402908068808 0.0001945 deg
M 34.07739147514353 2.2023e-05 deg
tp 2456608.913737649934
(2013-Nov-12.41373765)
0.0001229 JED
period 2023.953461823274
5.54
3.3771e-05
9.246e-08
d
yr
n .1778697024365841 2.9679e-09 deg/d
Q 3.630700243431539 4.0387e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      8910 days (24.39 yr)  
   first obs. used      1989-03-05  
   last obs. used      2013-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54932  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Oct-22 20:59:17  

Additional Information
 Earth MOID = 1.62129 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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