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JPL Small-Body Database Browser
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27386 Chadcampbell (2000 EO85)
Classification: Main-belt Asteroid          SPK-ID: 2027386
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 .08393856863681402 2.98e-08  
a 2.272055032534997 8.7211e-09 au
q 2.081341985239939 6.8081e-08 au
i 6.315131726901374 3.7564e-06 deg
node 220.5639398295404 3.1673e-05 deg
peri 25.14609892952789 3.9597e-05 deg
M 252.9303617876156 2.4421e-05 deg
tp 2459372.540766904171
(2021-Jun-07.04076690)
8.5205e-05 TDB
period 1250.911820770585
3.42
7.2023e-06
1.972e-08
d
yr
n .2877900696295548 1.657e-09 deg/d
Q 2.462768079830054 9.4531e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1229  
   data-arc span      8308 days (22.75 yr)  
   first obs. used      1997-05-04  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51958  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:02:34  

Additional Information
 Earth MOID = 1.07026 au 
 Jupiter MOID = 2.53959 au 
 T_jup = 3.599 
[ 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 15.1   n/a MPO449163  
diameter diameter 2.229 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.356   0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27386 Chadcampbell           Discovered 2000 Mar. 8 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Chad Robert Campbell (b. 1999) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for his biochemistry, medicine, health science and microbiology project. He attends the Topsail Middle School, Hampstead, North Carolina.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 EO85 = 1997 LC10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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