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118059 (4206 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118059
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423747105059447 4.6236e-08  
a 3.050169212754551 2.1189e-08 au
q 2.615902254094477 1.4492e-07 au
i 9.362296149110342 5.2855e-06 deg
node 20.66939180482605 2.8499e-05 deg
peri 7.418229050318662 3.3427e-05 deg
M 263.9737995364879 2.0065e-05 deg
tp 2459519.505034925996
(2021-Nov-01.00503493)
0.00011183 TDB
period 1945.737847290484
5.33
2.0275e-05
5.551e-08
d
yr
n .1850197859394646 1.928e-09 deg/d
Q 3.484436171414626 2.4206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      17071 days (46.74 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55418  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:51:11  

Additional Information
 Earth MOID = 1.62078 au 
 Jupiter MOID = 1.9772 au 
 T_jup = 3.201 
[ 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 14.6   n/a MPO436567  
diameter diameter 7.124 km 0.250 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118059 (4206 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 4206 T-2 = 2000 UY97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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