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23995 Oechsle (1999 RX17)
Classification: Main-belt Asteroid          SPK-ID: 2023995
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1993070135045591 6.223e-08  
a 2.34844734984443 1.9254e-08 AU
q 1.88038532217424 1.4621e-07 AU
i 1.757140133369166 7.7576e-06 deg
node 224.0770177270775 0.0002303 deg
peri 205.4552569189546 0.00023111 deg
M 221.9252687475499 2.1585e-05 deg
tp 2456904.675078835441
(2014-Sep-04.17507884)		 8.1037e-05 JED
period 1314.527478955626
3.60		 1.6166e-05
4.426e-08		 d
yr
n .2738626660631051 3.368e-09 deg/d
Q 2.81650937751462 2.3092e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      7485 days (20.49 yr)  
   first obs. used      1992-10-23  
   last obs. used      2013-04-21  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .57583  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 14:37:15  

Additional Information
 Earth MOID = .894085 AU 
 T_jup = 3.532 
[ 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 15.8 mag n/a PDS3 (MPO 11267)  

23995 Oechsle           Discovered 1999 Sept. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Janet Oechsle mentored a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. She teaches at the Homer Intermediate School, Homer, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071026/MPCPages.arcLast Updated: 2007-10-28

Alternate Designations
 1999 RX17 = 1998 MK24 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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