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JPL Small-Body Database Browser
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27302 Jeankobis (2000 AA171)
Classification: Main-belt Asteroid          SPK-ID: 2027302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03284872015599673 4.8307e-08  
a 2.273099061027121 8.5122e-09 au
q 2.198430666084583 1.1141e-07 au
i 6.892275093069122 5.4482e-06 deg
node 173.6799654623173 3.3031e-05 deg
peri 337.5692093153615 7.7344e-05 deg
M 166.7021759117568 7.0632e-05 deg
tp 2458020.851470384737
(2017-Sep-24.35147038)
0.00024496 TDB
period 1251.774126643404
3.43
7.0314e-06
1.925e-08
d
yr
n .2875918205509883 1.6154e-09 deg/d
Q 2.34776745596966 8.7918e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1146  
   data-arc span      8830 days (24.18 yr)  
   first obs. used      1995-09-26  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55235  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:36:36  

Additional Information
 Earth MOID = 1.20898 au 
 Jupiter MOID = 2.62346 au 
 T_jup = 3.601 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO395269  
diameter diameter 2.191 km 0.344 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.442   0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27302 Jeankobis           Discovered 2000 Jan. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jean A. Kobis mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. She teaches at the Williamsville High School East, East Amherst, New York, 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: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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