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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1175485252195777 7.3775e-08  
a 2.368696380051891 2.2611e-08 AU
q 2.090259613883839 1.8217e-07 AU
i 5.6432744376043 1.0911e-05 deg
node 219.3398552486149 7.9098e-05 deg
peri 47.87607708760896 9.9277e-05 deg
M 197.9992922277644 6.0563e-05 deg
tp 2457599.707075023118
(2016-Jul-30.20707502)
0.00022874 JED
period 1331.565460267035
3.65
1.9066e-05
5.22e-08
d
yr
n .2703584695924786 3.8712e-09 deg/d
Q 2.647133146219943 2.5269e-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 = 1.08101 AU 
 T_jup = 3.530 
[ 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 ]
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