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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09874008686699369 3.9671e-08  
a 3.016433001323755 2.0771e-08 au
q 2.718590144744581 1.2227e-07 au
i 1.63909427174205 4.5227e-06 deg
node 125.9693932981404 0.00014907 deg
peri 201.3289316845987 0.00015064 deg
M 175.6834496132843 2.1499e-05 deg
tp 2458066.671118205032
(2017-Nov-09.17111820)
0.00011381 TDB
period 1913.546200203758
5.24
1.9765e-05
5.411e-08
d
yr
n .1881323795378792 1.9432e-09 deg/d
Q 3.314275857902929 2.2822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      21680 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:03:38  

Additional Information
 Earth MOID = 1.70706 au 
 Jupiter MOID = 1.97954 au 
 T_jup = 3.240 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456897.5 (2014-Aug-28.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09641691838410274 3.9496e-08  
q 2.729522382880043 1.2088e-07 au
tp 2456138.002691037066
(2012-Jul-29.50269104)
0.00011876 TDB
node 125.9512028973921 0.000149 deg
peri 199.2482491829627 0.00015066 deg
i 1.636247404941166 4.5279e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      21680 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:03:38  

Additional Information
 Jupiter MOID = 1.97954 au 
 T_jup = 3.240 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.559904621717114E-15 -4.716404596995296E-15 -2.004716484934023E-13 4.440352316448057E-15 -4.28507425851863E-14 8.297816350342178E-17
q -4.716404596995296E-15 1.461094169981027E-14 3.487378185625082E-13 -1.608655639274371E-14 1.133293617333834E-13 -2.272389073511313E-16
tp -2.004716484934023E-13 3.487378185625082E-13 1.410375989514683E-8 -1.089174343830869E-11 2.662676909469593E-9 -1.836052971860378E-13
node 4.440352316448057E-15 -1.608655639274371E-14 -1.089174343830869E-11 2.220248908043453E-8 -2.21957927833294E-8 1.513877485608061E-11
peri -4.28507425851863E-14 1.133293617333834E-13 2.662676909469593E-9 -2.21957927833294E-8 2.269978936477226E-8 -1.516223623503439E-11
i 8.297816350342178E-17 -2.272389073511313E-16 -1.836052971860378E-13 1.513877485608061E-11 -1.516223623503439E-11 2.050178843269231E-11

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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