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15128 Patrickjones (2000 EG46)
Classification: Main-belt Asteroid          SPK-ID: 2015128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07068752073341263 5.3977e-08  
a 2.780856751477897 1.8892e-08 au
q 2.584284882201152 1.5407e-07 au
i 8.606301403397977 6.036e-06 deg
node 359.8596497708537 3.7227e-05 deg
peri 215.5910979025899 5.8299e-05 deg
M 19.38893559832221 4.7276e-05 deg
tp 2458509.274170490355
(2019-Jan-25.77417049)
0.00022228 TDB
period 1693.816478833111
4.64
1.7261e-05
4.726e-08
d
yr
n .2125377834604656 2.1658e-09 deg/d
Q 2.977428620754641 2.0227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      21396 days (58.58 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56901  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:30:29  

Additional Information
 Earth MOID = 1.5844 au 
 Jupiter MOID = 2.00679 au 
 T_jup = 3.313 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO449060  
diameter diameter 4.233 km 0.585 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.142   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15128 Patrickjones           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Patrick K. Jones for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Patrick is a student at the St. Michael Parish School, Wheeling, West Virginia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 2000 EG46 = 1997 SG20 = 1998 XH3 = 4154 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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