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JPL Small-Body Database Browser
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14750 (2654 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2014750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814824507810539 3.7214e-08  
a 3.061164725807278 1.9332e-08 au
q 2.50561704912326 1.1908e-07 au
i 1.638342015004447 4.4999e-06 deg
node 139.7849741044674 0.00019255 deg
peri 309.2085261828395 0.00019335 deg
M 268.4071134121101 1.751e-05 deg
tp 2459098.223014374824
(2020-Sep-05.72301437)
9.7439e-05 TDB
period 1956.268568989802
5.36
1.8531e-05
5.074e-08
d
yr
n .1840238123264948 1.7432e-09 deg/d
Q 3.616712402491296 2.284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      21583 days (59.09 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56109  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:51:39  

Additional Information
 Earth MOID = 1.52251 au 
 Jupiter MOID = 1.59995 au 
 T_jup = 3.208 
[ 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 14.9   n/a MPO412291  
diameter diameter 5.238 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14750 (2654 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
 2654 P-L = 1998 YD9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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