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JPL Small-Body Database Browser
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243516 Marklarsen (2010 CC7)
Classification: Main-belt Asteroid          SPK-ID: 2243516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423631569750446 7.235e-08  
a 2.756217557578564 2.572e-08 au
q 2.363833724771633 1.9447e-07 au
i 9.044020960635871 5.8877e-06 deg
node 80.84037166311941 5.2238e-05 deg
peri 93.34393539385181 5.8006e-05 deg
M 25.7983051922531 2.1974e-05 deg
tp 2458480.727436576669
(2018-Dec-28.22743658)
0.00010188 TDB
period 1671.354862696442
4.58
2.3395e-05
6.405e-08
d
yr
n .215394114101659 3.015e-09 deg/d
Q 3.148601390385495 2.9382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      5672 days (15.53 yr)  
   first obs. used      2003-10-29  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:45  

Additional Information
 Earth MOID = 1.39007 au 
 Jupiter MOID = 1.88965 au 
 T_jup = 3.311 
[ 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 15.9   n/a MPO433595  
diameter diameter 3.666 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243516 Marklarsen           Discovered 2010 Feb. 6 by WISE.
As the senior scientist at the Space Dynamics Laboratory at Utah State University, Mark Larson (b. 1962) has been responsible for the camera aboard the Wide-Field Infrared Survey Explorer (WISE) spacecraft. His work has been seminal to the success of the mission.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20101128/MPCPages.arcLast Updated: 2010-12-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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