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JPL Small-Body Database Browser
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8323 Krimigis (1979 UH)
Classification: Main-belt Asteroid          SPK-ID: 2008323
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2976233365406256 2.9017e-08  
a 2.699657217194154 8.3823e-09 au
q 1.89617622869685 7.938e-08 au
i 9.799214231158754 3.8533e-06 deg
node 131.9793835747507 1.9928e-05 deg
peri 307.7488997107504 2.103e-05 deg
M 36.96800174543973 5.4091e-06 deg
tp 2458834.126237460733
(2019-Dec-16.62623746)
2.4349e-05 TDB
period 1620.172897809507
4.44
7.5458e-06
2.066e-08
d
yr
n .2221985076325646 1.0349e-09 deg/d
Q 3.503138205691459 1.0877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1861  
   data-arc span      24610 days (67.38 yr)  
   first obs. used      1952-09-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48346  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:51:51  

Additional Information
 Earth MOID = .929732 au 
 Jupiter MOID = 1.82574 au 
 T_jup = 3.283 
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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 13.3   n/a MPO358712  
diameter diameter 11.858 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

8323 Krimigis           Discovered 1979 Oct. 17 by E. Bowell at the Anderson Mesa Station of the Lowell Observatory.
Named in honor of Stamatios M. (Tom) Krimigis (b. 1938), head of the Space Department of the Applied Physics Laboratory of Johns Hopkins University and a specialist in solar, interplanetary and magnetospheric physics. Krimigis has been principal investigator or coinvestigator on several space experiments, including the Low Energy Charged Particle experiments on Voyagers 1 and 2 and the Active Magnetospheric Particle Tracer Explorers. He spearheaded the establishment of NASA's Discovery program, and his department is managing NEAR, the first Discovery mission.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990728/MPCPages.arcLast Updated: 2010-06-11

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Alternate Designations
 1979 UH = 1927 BG = 1952 SF 
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