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15635 Andrewhager (2000 JV27)
Classification: Main-belt Asteroid          SPK-ID: 2015635
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1821131142847268 2.5351e-08  
a 2.438147360595657 7.4709e-09 au
q 1.994128751672495 6.1483e-08 au
i 3.261388397631628 3.0782e-06 deg
node 329.0396601885039 6.355e-05 deg
peri 345.9771131246894 6.4483e-05 deg
M 79.71439746289037 1.1484e-05 deg
tp 2458892.590832281574
(2020-Feb-13.09083228)
4.4145e-05 TDB
period 1390.555582261492
3.81
6.3913e-06
1.75e-08
d
yr
n .2588893278286107 1.1899e-09 deg/d
Q 2.882165969518819 8.8314e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2250  
   data-arc span      10562 days (28.92 yr)  
   first obs. used      1992-04-01  
   last obs. used      2021-03-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4614  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:04:33  

Additional Information
 Earth MOID = .978623 au 
 Jupiter MOID = 2.4029 au 
 T_jup = 3.478 
[ 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 14.32   n/a E2021B10  
diameter diameter 8.062 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15635 Andrewhager           Discovered 2000 May 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Andrew T. Hager for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Andrew is a student at the International Montessori School, Venice, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 JV27 = 1992 GJ8 = 1993 QM3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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