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JPL Small-Body Database Browser
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14542 Karitskaya (1997 SW9)
Classification: Main-belt Asteroid          SPK-ID: 2014542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049059597279527 4.2546e-08  
a 3.067160371343184 2.0199e-08 au
q 2.745396968947884 1.3273e-07 au
i 10.45036208046873 5.0217e-06 deg
node 237.8550950518754 2.6852e-05 deg
peri 250.9571558130656 3.8044e-05 deg
M 253.6192904068138 2.6436e-05 deg
tp 2459180.280407952394
(2020-Nov-26.78040795)
0.00014563 TDB
period 1962.01875002562
5.37
1.9382e-05
5.307e-08
d
yr
n .1834844850464855 1.8126e-09 deg/d
Q 3.388923773738485 2.2318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1097  
   data-arc span      8535 days (23.37 yr)  
   first obs. used      1996-06-18  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52903  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:49:54  

Additional Information
 Earth MOID = 1.78326 au 
 Jupiter MOID = 1.84509 au 
 T_jup = 3.198 
[ 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 13.9   n/a MPO381379  
diameter diameter 6.045 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.192   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14542 Karitskaya           Discovered 1997 Sept. 29 by R. A. Tucker at Goodricke-Pigott Observatory.
Eugenia Alexeevna Karitskaya (b. 1947) is an astronomer at the Sternberg Astronomical Institute in Moscow and a specialist in the study of x-ray variable stars. Among many accomplishments, she contributed to the compilation of the General Catalogue of Variable Stars.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

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