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27571 Bobscott (2000 QT204)
Classification: Main-belt Asteroid          SPK-ID: 2027571
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09371823518957084 5.2438e-08  
a 2.762006340787735 3.0656e-08 AU
q 2.503155980946704 1.473e-07 AU
i 6.884289048534296 9.1461e-06 deg
node 181.4828436264188 4.8381e-05 deg
peri 275.2422182690634 7.4078e-05 deg
M 300.3325901824929 5.7176e-05 deg
tp 2457278.388208130808
(2015-Sep-12.88820813)
0.00026798 JED
period 1676.623054914949
4.59
2.7914e-05
7.642e-08
d
yr
n .2147173146311422 3.5748e-09 deg/d
Q 3.020856700628766 3.3529e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      8421 days (23.06 yr)  
   first obs. used      1991-10-05  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60004  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:51:30  

Additional Information
 Earth MOID = 1.5313 AU 
 T_jup = 3.324 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO309367  

27571 Bobscott           Discovered 2000 Aug. 31 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Bob Scott mentored a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students. He teaches at the Walnut Middle School, Sunbury, Ohio.
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

Alternate Designations
 2000 QT204 = 1998 FX33 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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