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100091 (1993 FT6)
Classification: Main-belt Asteroid          SPK-ID: 2100091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986521846108897 1.8848e-07  
a 2.557706173193418 2.3122e-08 au
q 2.049612254295787 4.9341e-07 au
i 7.789586920606903 8.4547e-06 deg
node 158.6703000393742 4.3269e-05 deg
peri 22.4205693212955 5.5038e-05 deg
M 283.8751619178378 5.6992e-05 deg
tp 2459516.435396333901
(2021-Oct-28.93539633)
0.00023994 TDB
period 1494.081899490508
4.09
2.026e-05
5.547e-08
d
yr
n .2409506467635826 3.2673e-09 deg/d
Q 3.065800092091049 2.7715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      10165 days (27.83 yr)  
   first obs. used      1993-03-17  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59136  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:22  

Additional Information
 Earth MOID = 1.05518 au 
 Jupiter MOID = 1.89602 au 
 T_jup = 3.396 
[ 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 16.2   n/a MPO453455  
diameter diameter 2.203 km 0.626 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100091 (1993 FT6)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 FT6 = 2001 DN62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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