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100111 (1993 FA51)
Classification: Main-belt Asteroid          SPK-ID: 2100111
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1358233196461298 4.4881e-08  
a 3.175112564917914 2.4091e-08 au
q 2.743858236100625 1.4967e-07 au
i 13.45902455543968 4.7092e-06 deg
node 188.0663772086858 1.8614e-05 deg
peri 324.7837116365505 2.7823e-05 deg
M 351.7372811026293 1.7779e-05 deg
tp 2459247.930488116606
(2021-Feb-02.43048812)
0.000102 TDB
period 2066.508123302051
5.66
2.352e-05
6.439e-08
d
yr
n .1742069125887393 1.9827e-09 deg/d
Q 3.606366893735203 2.7364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      10223 days (27.99 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:30:39  

Additional Information
 Earth MOID = 1.76428 au 
 Jupiter MOID = 1.43216 au 
 T_jup = 3.144 
[ 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 15.03   n/a E2021B55  
diameter diameter 6.098 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100111 (1993 FA51)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 FA51 = 2004 FE2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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