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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2073743174648428 7.8011e-08  
a 3.12789481083948 2.772e-08 au
q 2.47924975933982 2.4615e-07 au
i 23.48584224156503 8.6875e-06 deg
node 219.5693569299213 1.431e-05 deg
peri 181.5149439350634 2.0286e-05 deg
M 173.2370344736123 1.4175e-05 deg
tp 2456628.167334298359
(2013-Dec-01.66733430)
7.6277e-05 JED
period 2020.582727684068
5.53
2.6861e-05
7.354e-08
d
yr
n .1781664245010256 2.3684e-09 deg/d
Q 3.776539862339141 3.3469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1041  
   data-arc span      11171 days (30.58 yr)  
   first obs. used      1985-09-16  
   last obs. used      2016-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45456  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:58:17  

Additional Information
 Earth MOID = 1.48609 au 
 Jupiter MOID = 1.64715 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  
rotation period rot_per 7.0405 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

7167 Laupheim (1985 TD3)          Discovered 1985-Oct-12 by Shoemaker, C. S. at Palomar
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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