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JPL Small-Body Database Browser
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17967 Bacampbell (1999 JT45)
Classification: Main-belt Asteroid          SPK-ID: 2017967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1390656535635421 2.9323e-08  
a 2.292988467917021 6.658e-09 au
q 1.974112528012476 6.79e-08 au
i 3.062010183679486 3.3419e-06 deg
node 108.9263320776113 7.3322e-05 deg
peri 2.046934301871929 7.4836e-05 deg
M 128.9641150487926 1.4585e-05 deg
tp 2458546.173975822547
(2019-Mar-03.67397582)
5.1043e-05 TDB
period 1268.239375286701
3.47
5.5237e-06
1.512e-08
d
yr
n .2838580846921092 1.2363e-09 deg/d
Q 2.611864407821567 7.5839e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1522  
   data-arc span      25242 days (69.11 yr)  
   first obs. used      1950-04-12  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 22:26:54  

Additional Information
 Earth MOID = .990766 au 
 Jupiter MOID = 2.48457 au 
 T_jup = 3.582 
[ 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 MPO474004  
diameter diameter 2.964 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17967 Bacampbell           Discovered 1999 May 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Blake Allen Campbell (b. 1986) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for his zoology project. He attends the Stevens High School, Rapid City, South Dakota, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

Alternate Designations
 1999 JT45 = 1990 VS8 = 1990 VU6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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