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15766 Strahlenberg (1993 BD13)
Classification: Main-belt Asteroid          SPK-ID: 2015766
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 .04533195509910836 6.9707e-08  
a 3.162936654373061 3.7624e-08 AU
q 3.019554551975697 2.2165e-07 AU
i 5.140862492799704 6.939e-06 deg
node 298.6717015239757 8.1772e-05 deg
peri 63.87394411788907 0.00012163 deg
M 82.76836796153819 8.5718e-05 deg
tp 2456528.115042963436
(2013-Aug-23.61504296)
0.00049195 JED
period 2054.632569439908
5.63
3.6661e-05
1.004e-07
d
yr
n .1752138096877028 3.1263e-09 deg/d
Q 3.306318756770424 3.933e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      8389 days (22.97 yr)  
   first obs. used      1992-01-28  
   last obs. used      2015-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52754  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:44:08  

Additional Information
 Earth MOID = 2.02064 AU 
 T_jup = 3.197 
[ 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 12.6 mag n/a MPO319281  

15766 Strahlenberg           Discovered 1993 Jan. 22 by E. W. Elst at the European Southern Observatory.
Philip Johan von Strahlenberg (1676-1747), a Swedish officer and geographer, was kept prisoner in 1709 at Poltawa and during 1711-1721 sent to Tobolsk, where he investigated the geography and nature of Siberia. He also studied the languages of the Tatars and Mongols.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 1993 BD13 = 1992 BT3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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