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19602 Austinminor (1999 NK42)
Classification: Main-belt Asteroid          SPK-ID: 2019602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1003421796534066 3.2216e-08  
a 2.460966514120665 8.8092e-09 au
q 2.214027770039752 8.0749e-08 au
i 2.448897319175745 3.4376e-06 deg
node 333.203628694773 8.1961e-05 deg
peri 267.9540419395985 8.4062e-05 deg
M 299.7039502697843 2.1434e-05 deg
tp 2459632.680122288927
(2022-Feb-22.18012229)
8.4627e-05 TDB
period 1410.12295837692
3.86
7.5715e-06
2.073e-08
d
yr
n .255296885893105 1.3708e-09 deg/d
Q 2.707905258201579 9.6932e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1768  
   data-arc span      10003 days (27.39 yr)  
   first obs. used      1994-01-10  
   last obs. used      2021-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51041  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:50:33  

Additional Information
 Earth MOID = 1.20332 au 
 Jupiter MOID = 2.2996 au 
 T_jup = 3.482 
[ 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 14.76   n/a MPCxxxxx  
diameter diameter 7.641 km 0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.026   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19602 Austinminor           Discovered 1999 July 14 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Austin Lee Minor (b. 1991) is a finalist in the 2003 Discovery Channel Young Scientist Challenge, a middle school science competition, for his environmental sciences project. He attends the Hazelgrove Elementary School, Lee's Summit, Missouri.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

Alternate Designations
 1999 NK42 = 1994 CW8 = 1998 EB17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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