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113952 Schramm (2002 TM352)
Classification: Main-belt Asteroid          SPK-ID: 2113952
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using 2-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet has stopped working because of a recent Java upgrade, here is a possible workaround.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1167349860473546 7.352e-08  
a 2.368356651272793 2.257e-08 au
q 2.091886570631305 1.8121e-07 au
i 5.645721059072916 1.0918e-05 deg
node 219.2550494522569 7.9025e-05 deg
peri 48.17675639627407 9.9617e-05 deg
M 359.9212662521193 6.2461e-05 deg
tp 2457600.791157181426
0.00023098 JED
period 1331.279002138884
n .2704166440104667 3.8656e-09 deg/d
Q 2.644826731914282 2.5205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      7535 days (20.63 yr)  
   first obs. used      1994-05-02  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5659  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 07:00:12  

Additional Information
 Earth MOID = 1.081 au 
 Jupiter MOID = 2.4172 au 
 T_jup = 3.531 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0 mag n/a MPO229613  

113952 Schramm           Discovered 2002 Oct. 10 by the Sloan Digital Sky Survey at the Apache Point Observatory.
David Norman Schramm (1945-1997) was an American theoretical astrophysicist known for his use of astrophysical and cosmological data to constrain the properties of the elementary particles.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100130/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2002 TM352 = 1995 WL32 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2016-Apr-29 23:34 UT
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