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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992814984562913 5.5976e-08  
a 2.347786820463726 1.753e-08 AU
q 1.879916344825783 1.3321e-07 AU
i 1.757192776698129 6.5024e-06 deg
node 224.0676734376039 0.00021163 deg
peri 205.5453282931531 0.00021216 deg
M 331.4043384210056 2.0611e-05 deg
tp 2456904.872014345050
(2014-Sep-04.37201435)
7.5835e-05 JED
period 1313.972927691194
3.60
1.4716e-05
4.029e-08
d
yr
n .2739782475066381 3.0685e-09 deg/d
Q 2.815657296101668 2.1023e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      7674 days (21.01 yr)  
   first obs. used      1992-10-23  
   last obs. used      2013-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55486  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 23:41:15  

Additional Information
 Earth MOID = .893431 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 15.5 mag n/a MPO266080  

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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