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JPL Small-Body Database Browser
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15766 Strahlenberg (1993 BD13)
Classification: Main-belt Asteroid          SPK-ID: 2015766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04734706554726473 3.9211e-08  
a 3.16410955054869 1.8354e-08 au
q 3.014298248260135 1.2565e-07 au
i 5.123596103333703 4.062e-06 deg
node 298.3229366135111 4.7741e-05 deg
peri 69.96172715002295 6.5577e-05 deg
M 66.9828924315803 4.3422e-05 deg
tp 2458617.995022751926
(2019-May-14.49502275)
0.00024861 TDB
period 2055.775539253733
5.63
1.7887e-05
4.897e-08
d
yr
n .1751163943368465 1.5237e-09 deg/d
Q 3.313920852837246 1.9223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2028  
   data-arc span      10305 days (28.21 yr)  
   first obs. used      1992-01-28  
   last obs. used      2020-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:15:19  

Additional Information
 Earth MOID = 2.01741 au 
 Jupiter MOID = 1.98317 au 
 T_jup = 3.196 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7   n/a MPO452394  
diameter diameter 14.365 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.094   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1967-Dec-31 15:04 00:01 Hygie 0.0433925315978361 0.0433859134841386 0.0433991508797092 2.41786464048845 2.41786427222766 2439856.128122811 1.42555655782902 486.66215627306 63.1590166896295 -48.1607836887238 76712.7787660069 T 33 CATAB v2.0f-lin.ifort 2020-May-20 04:15:32 2020-May-20 04:15

Alternate Designations
 1993 BD13 = 1992 BT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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