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20067 (1993 TN24)
Classification: Outer Main-belt Asteroid          SPK-ID: 2020067
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1122885659286116 3.5938e-08  
a 3.217086094438239 2.1659e-08 au
q 2.855844110424891 1.1596e-07 au
i 1.794079843912305 4.047e-06 deg
node 121.6633780924957 0.00012668 deg
peri 94.45821012163363 0.00012787 deg
M 311.3917037505277 1.7987e-05 deg
tp 2458885.077362777020
(2020-Feb-05.57736278)
0.0001059 TDB
period 2107.620684212718
5.77
2.1285e-05
5.828e-08
d
yr
n .1708087241203342 1.725e-09 deg/d
Q 3.578328078451587 2.4091e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1296  
   data-arc span      21266 days (58.22 yr)  
   first obs. used      1961-02-15  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:48:42  

Additional Information
 Earth MOID = 1.84975 au 
 Jupiter MOID = 1.39027 au 
 T_jup = 3.179 
[ 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 13.6   n/a MPO302188  
diameter diameter 10.986 km 0.170 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20067 (1993 TN24)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TN24 = 1961 CS = 1992 OO4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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