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16750 Marisandoz (1996 QL)
Classification: Main-belt Asteroid          SPK-ID: 2016750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693252911152486 3.6235e-08  
a 2.630855766642414 9.6958e-09 au
q 2.185385348073457 9.7356e-08 au
i 4.824012083188158 3.9194e-06 deg
node 314.5666034347528 3.6094e-05 deg
peri 230.8223166750171 3.74e-05 deg
M 26.57885220869434 9.956e-06 deg
tp 2459085.425868185675
(2020-Aug-23.92586819)
4.292e-05 TDB
period 1558.63342509598
4.27
8.6164e-06
2.359e-08
d
yr
n .2309715640660223 1.2768e-09 deg/d
Q 3.076326185211371 1.1338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2179  
   data-arc span      18716 days (51.24 yr)  
   first obs. used      1969-03-12  
   last obs. used      2020-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5039  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:41:00  

Additional Information
 Earth MOID = 1.19079 au 
 Jupiter MOID = 1.91029 au 
 T_jup = 3.374 
[ 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 13.82   n/a E2021B10  

16750 Marisandoz           Discovered 1996 Aug. 18 by R. Linderholm at Lime Creek.
Sandhills author Mari Sandoz (1896-1966) wrote 21 books and stories about life on the Great Plains. Her first book, Old Jules, was published in 1935 after it won the Atlantic Nonfiction Prize. She also wrote Crazy Horse, a biography of the Sioux Chief, and Cheyenne Autumn, about Native Americans leaving the reservation.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1996 QL = 1969 EO = 1992 TK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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