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89264 Sewanee (2001 VN2)
Classification: Main-belt Asteroid          SPK-ID: 2089264
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371315446232729 4.4342e-08  
a 2.362646671623125 1.0679e-08 au
q 2.038653284144412 1.0453e-07 au
i 11.64341444867731 4.4669e-06 deg
node 96.58801935973638 2.3482e-05 deg
peri 265.2747501779797 3.0672e-05 deg
M 80.61612365545854 1.6947e-05 deg
tp 2458703.459268357200
(2019-Aug-07.95926836)
6.2926e-05 TDB
period 1326.46744277151
3.63
8.9932e-06
2.462e-08
d
yr
n .2713975393529592 1.84e-09 deg/d
Q 2.686640059101839 1.2143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      7184 days (19.67 yr)  
   first obs. used      2000-05-27  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58156  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 21:47:20  

Additional Information
 Earth MOID = 1.07435 au 
 Jupiter MOID = 2.79784 au 
 T_jup = 3.510 
[ 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 15.8   n/a MPO400822  

89264 Sewanee           Discovered 2001 Nov. 11 by D. T. Durig at the Cordell-Lorenz Observatory.
Sewanee is synonymous with and is the site of The University of the South, the home institution of the Cordell-Lorenz Observatory. Founded in 1857, Sewanee provides a nationally recognized liberal arts education. A Sewanee student, Eric Reames, helped provide confirmation of this minor planet.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050125/MPCPages.arcLast Updated: 2005-06-01

Alternate Designations
 2001 VN2 = 2000 NH2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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