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20534 Bozeman (1999 RU74)
Classification: Main-belt Asteroid          SPK-ID: 2020534
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04003989673937195 3.1964e-08  
a 2.536768264708243 1.2275e-08 au
q 2.43519632533761 7.9101e-08 au
i 4.259257814639919 3.5256e-06 deg
node 76.84561683519424 7.3409e-05 deg
peri 176.1736199245653 0.00010963 deg
M 134.2421154882807 8.1211e-05 deg
tp 2458450.191897096922
(2018-Nov-27.69189710)
0.00033312 TDB
period 1475.773205186139
4.04
1.0711e-05
2.933e-08
d
yr
n .2439399216186428 1.7706e-09 deg/d
Q 2.638340204078877 1.2766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      892  
   data-arc span      8830 days (24.18 yr)  
   first obs. used      1995-08-30  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56477  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 00:07:53  

Additional Information
 Earth MOID = 1.42048 au 
 Jupiter MOID = 2.35819 au 
 T_jup = 3.443 
[ 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 15.2   n/a MPO347682  
diameter diameter 2.426 km 0.402 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.300   0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20534 Bozeman           Discovered 1999 Sept. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Melissa Bozeman mentored a finalist in the 2004 Discovery Channel Youth Science Challenge (DCYSC), a middle school science competition. She teaches at the Ft. Clarke Middle School, Gainesville, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041028/MPCPages.arcLast Updated: 2004-10-29

Alternate Designations
 1999 RU74 = 1998 HE92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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