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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1816952104726985 3.6464e-08  
a 3.062319515912661 1.8866e-08 au
q 2.505910726934257 1.1757e-07 au
i 1.638262849604262 4.3403e-06 deg
node 139.7801548206653 0.00019085 deg
peri 309.1233353278763 0.00019166 deg
M 342.0949141698839 1.7767e-05 deg
tp 2459097.852719187287
(2020-Sep-05.35271919)
9.7056e-05 TDB
period 1957.375643990185
5.36
1.8088e-05
4.952e-08
d
yr
n .1839197300249053 1.6996e-09 deg/d
Q 3.618728304891064 2.2294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      708  
   data-arc span      21681 days (59.36 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54759  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:03:38  

Additional Information
 Earth MOID = 1.5228 au 
 Jupiter MOID = 1.59776 au 
 T_jup = 3.207 
[ 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 MPO502282  
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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