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14751 (2688 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2014751
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09874008472422152 3.9528e-08  
a 3.016433003670257 2.0439e-08 au
q 2.718590153322918 1.2152e-07 au
i 1.639094294415846 4.5219e-06 deg
node 125.969391412297 0.00014555 deg
peri 201.3289305970838 0.00014708 deg
M 175.683451802972 2.1225e-05 deg
tp 2458066.671105476305
(2017-Nov-09.17110548)
0.00011206 TDB
period 1913.546202436597
5.24
1.9449e-05
5.325e-08
d
yr
n .1881323793183552 1.9121e-09 deg/d
Q 3.314275854017596 2.2457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      844  
   data-arc span      21731 days (59.50 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58249  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:37:57  

Additional Information
 Earth MOID = 1.70706 au 
 Jupiter MOID = 1.97954 au 
 T_jup = 3.240 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO332956  

14751 (2688 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2688 P-L = 1999 AO26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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