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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04533188472996434 7.6934e-08  
a 3.162936692308602 4.1528e-08 AU
q 3.019554810764693 2.5193e-07 AU
i 5.140863006018638 7.1741e-06 deg
node 298.6717088834849 8.9783e-05 deg
peri 63.87388130734929 0.00012952 deg
M 82.76841294025421 8.8227e-05 deg
tp 2456528.114777757319
(2013-Aug-23.61477776)
0.00050714 JED
period 2054.6326064041
5.63
4.0465e-05
1.108e-07
d
yr
n .1752138065354912 3.4507e-09 deg/d
Q 3.30631857385251 4.3411e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      898  
   data-arc span      8037 days (22.00 yr)  
   first obs. used      1992-01-28  
   last obs. used      2014-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53007  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:23:08  

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 12.5 mag n/a MPO267768  

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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