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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987649292610141 2.0334e-07  
a 2.557172502141405 2.6559e-08 au
q 2.048896290645058 5.2674e-07 au
i 7.789745219206305 1.1367e-05 deg
node 158.6755541734366 4.7149e-05 deg
peri 22.471298191892 5.8584e-05 deg
M 235.6244980920467 5.6901e-05 deg
tp 2459516.525081373113
(2021-Oct-29.02508137)
0.00024208 TDB
period 1493.614308642573
4.09
2.327e-05
6.371e-08
d
yr
n .2410260787653911 3.755e-09 deg/d
Q 3.065448713637752 3.1839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      9722 days (26.62 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:51:36  

Additional Information
 Earth MOID = 1.05492 au 
 Jupiter MOID = 1.89736 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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