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27706 Strogen (1985 TM3)
Classification: Main-belt Asteroid          SPK-ID: 2027706
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1953012930833324 5.8591e-08  
a 3.144034417207671 3.3988e-08 AU
q 2.530000430028512 1.7833e-07 AU
i 11.03810307440149 8.7841e-06 deg
node 249.7074920477754 3.2275e-05 deg
peri 95.16480978080405 3.9289e-05 deg
M 111.3161339983897 2.236e-05 deg
tp 2456370.870629733234
(2013-Mar-19.37062973)
0.00012406 JED
period 2036.241873970532
5.57
3.3019e-05
9.04e-08
d
yr
n .1767962856485338 2.8668e-09 deg/d
Q 3.758068404386831 4.0626e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      10722 days (29.36 yr)  
   first obs. used      1985-09-16  
   last obs. used      2015-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55522  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:16:18  

Additional Information
 Earth MOID = 1.55356 AU 
 T_jup = 3.151 
[ 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 13.5 mag n/a MPO279804  

27706 Strogen           Discovered 1985 Oct. 11 by C. S. Shoemaker and E. M. Shoemaker at Palomar.
James A. Strogen (b. 1947) assisted in organizing the Palomar Observatory's 1.2-m Schmidt Oschin Telescope plate archive. In addition to working as a telescope operator at the Mt. Wilson Observatory, he is active in astronomy outreach through his leadership role in the Los Angeles Astronomical Society.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1985 TM3 = 2000 HH79 = 2001 LV12 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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