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7167 Laupheim (1985 TD3)
Classification: Main-belt Asteroid          SPK-ID: 2007167
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055891335120464 9.3282e-08  
a 3.130540097132609 3.0385e-08 AU
q 2.486935071138399 2.9818e-07 AU
i 23.44590589395188 1.0137e-05 deg
node 219.7350829406865 1.5642e-05 deg
peri 181.5369658330673 2.3129e-05 deg
M 30.77525307307646 1.4741e-05 deg
tp 2456627.547650878908
(2013-Dec-01.04765088)
8.2718e-05 JED
period 2023.146504620084
5.54
2.9455e-05
8.064e-08
d
yr
n .1779406479846612 2.5906e-09 deg/d
Q 3.774145123126821 3.6631e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      898  
   data-arc span      10392 days (28.45 yr)  
   first obs. used      1985-09-16  
   last obs. used      2014-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4479  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:36:31  

Additional Information
 Earth MOID = 1.49408 AU 
 T_jup = 3.055 
[ 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 12.0 mag n/a MPO272672  

7167 Laupheim (1985 TD3)          Discovered 1985-Oct-12 by Shoemaker, C. S. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 TD3 = 1991 VR4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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