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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04490438322937137 6.8151e-08  
a 3.168629985818747 3.6895e-08 au
q 3.026344610623464 2.1565e-07 au
i 5.130413396400677 6.8641e-06 deg
node 298.6311239128026 7.9633e-05 deg
peri 66.40684156313324 0.00011882 deg
M 150.1916663332172 8.4224e-05 deg
tp 2456540.993721525895
(2013-Sep-05.49372153)
0.00048649 JED
period 2060.182617351014
5.64
3.5983e-05
9.852e-08
d
yr
n .1747417908335177 3.052e-09 deg/d
Q 3.310915361014029 3.8552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      8725 days (23.89 yr)  
   first obs. used      1992-01-28  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51557  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:31:50  

Additional Information
 Earth MOID = 2.02623 au 
 Jupiter MOID = 1.97231 au 
 T_jup = 3.195 
[ 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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