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23757 Jonmunoz (1998 KL48)
Classification: Main-belt Asteroid          SPK-ID: 2023757
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444996610771401 3.7079e-08  
a 2.275476082494099 7.494e-09 au
q 1.946670559784563 8.6422e-08 au
i 7.055168097461877 3.8645e-06 deg
node 116.3198719056006 3.0369e-05 deg
peri 245.0489452133726 3.2978e-05 deg
M 301.4244423414504 1.2465e-05 deg
tp 2458804.495586063829
(2019-Nov-16.99558606)
4.345e-05 TDB
period 1253.738144689426
3.43
6.1936e-06
1.696e-08
d
yr
n .2871412994211631 1.4185e-09 deg/d
Q 2.604281605203635 8.5769e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1490  
   data-arc span      10399 days (28.47 yr)  
   first obs. used      1991-05-13  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:38:51  

Additional Information
 Earth MOID = .954311 au 
 Jupiter MOID = 2.8464 au 
 T_jup = 3.586 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO449130  
diameter diameter 2.299 km 0.439 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.402   0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

23757 Jonmunoz           Discovered 1998 May 22 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Jonathan Munoz (b. 1990) was awarded second place in the 2007 Intel International Science and Engineering Fair for his physics and astronomy team project. He attends the Weslaco High School, Weslaco, Texas, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070828/MPCPages.arcLast Updated: 2007-08-30

Alternate Designations
 1998 KL48 = 1991 JW4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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