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JPL Small-Body Database Browser
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19809 Nancyowen (2000 SC86)
Classification: Main-belt Asteroid          SPK-ID: 2019809
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03366692153437107 4.7918e-08  
a 2.323631509008669 9.8403e-09 au
q 2.245401989320082 1.157e-07 au
i 6.36270109099252 4.171e-06 deg
node 140.9305822259584 3.4463e-05 deg
peri 33.88636841229939 6.8453e-05 deg
M 46.82135206889992 5.875e-05 deg
tp 2458832.236172993671
(2019-Dec-14.73617299)
0.00021097 TDB
period 1293.746870725548
3.54
8.2183e-06
2.25e-08
d
yr
n .2782615426139025 1.7676e-09 deg/d
Q 2.401861028697256 1.0172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1215  
   data-arc span      13153 days (36.01 yr)  
   first obs. used      1984-01-25  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:56:08  

Additional Information
 Earth MOID = 1.25381 au 
 Jupiter MOID = 2.56318 au 
 T_jup = 3.567 
[ 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 15.1   n/a MPO467932  

19809 Nancyowen           Discovered 2000 Sept. 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nancy Owen mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. She teaches at the Hazelgrove Elementary School, Lee's Summit, Missouri.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

Alternate Designations
 2000 SC86 = 1984 BP2 = 1999 LF12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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