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22936 Ricmccutchen (1999 TR172)
Classification: Main-belt Asteroid          SPK-ID: 2022936
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08923885718713524 5.5219e-08  
a 2.842193378887182 1.5097e-08 au
q 2.588559289850448 1.5702e-07 au
i 5.199551788354665 4.4919e-06 deg
node 293.4847046138658 5.6617e-05 deg
peri 62.3144208007174 6.0888e-05 deg
M 176.1322045950053 2.3601e-05 deg
tp 2458344.221317334793
(2018-Aug-13.72131734)
0.00011443 TDB
period 1750.164465767528
4.79
1.3944e-05
3.818e-08
d
yr
n .2056949544122549 1.6389e-09 deg/d
Q 3.095827467923917 1.6444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1181  
   data-arc span      9196 days (25.18 yr)  
   first obs. used      1996-01-10  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50569  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:14:55  

Additional Information
 Earth MOID = 1.58687 au 
 Jupiter MOID = 2.29657 au 
 T_jup = 3.297 
[ 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 14.44   n/a E2021B10  

22936 Ricmccutchen           Discovered 1999 Oct. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Richard Matthew McCutchen (b. 1989) is a finalist in the 2007 Intel Science Talent Search (STS), a science competition for high school seniors, for his computer science project. He attends the Montgomery Blair High School, Silver Spring, Maryland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070303/MPCPages.arcLast Updated: 2010-04-12

[ show close-approach data ]
Alternate Designations
 1999 TR172 = 1996 AT1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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