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100767 (1998 FE26)
Classification: Main-belt Asteroid          SPK-ID: 2100767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09736947168580781 3.9174e-08  
a 2.321781295382603 1.054e-08 au
q 2.095710677281208 9.1049e-08 au
i 2.701082547033191 4.3696e-06 deg
node 161.0811700788973 8.208e-05 deg
peri 6.778534078833579 8.4643e-05 deg
M 157.8201741074829 2.1039e-05 deg
tp 2458634.012401894905
(2019-May-30.51240190)
7.4519e-05 TDB
period 1292.201941045538
3.54
8.7991e-06
2.409e-08
d
yr
n .2785942263085592 1.8971e-09 deg/d
Q 2.547851913483997 1.1566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      566  
   data-arc span      8171 days (22.37 yr)  
   first obs. used      1998-03-03  
   last obs. used      2020-07-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:33:40  

Additional Information
 Earth MOID = 1.10187 au 
 Jupiter MOID = 2.4176 au 
 T_jup = 3.569 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456987.5 (2014-Nov-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09721853982297518 3.9031e-08  
q 2.095291423398057 9.0581e-08 au
tp 2457341.145030867349
(2015-Nov-14.64503087)
7.3068e-05 TDB
node 161.1539796826339 8.223e-05 deg
peri 6.533399349346395 8.4816e-05 deg
i 2.698181120814264 4.367e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      566  
   data-arc span      8171 days (22.37 yr)  
   first obs. used      1998-03-03  
   last obs. used      2020-07-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:33:40  

Additional Information
 Jupiter MOID = 2.4176 au 
 T_jup = 3.569 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.523423313550731E-15 -3.516528763619358E-15 5.67941389643722E-14 -1.164754845279227E-14 5.359277488155917E-14 -5.756758605480055E-16
q -3.516528763619358E-15 8.2048514067411E-15 -3.665372394153356E-14 2.767292781503421E-14 -1.036570743143705E-13 1.418750610222332E-15
tp 5.67941389643722E-14 -3.665372394153356E-14 5.338875777366931E-9 1.722200728687679E-11 1.528123266075881E-9 3.964912713863133E-13
node -1.164754845279227E-14 2.767292781503421E-14 1.722200728687679E-11 6.761849357191347E-9 -6.749330040458083E-9 7.583425286060528E-12
peri 5.359277488155917E-14 -1.036570743143705E-13 1.528123266075881E-9 -6.749330040458083E-9 7.193748751806309E-9 -7.475503733810405E-12
i -5.756758605480055E-16 1.418750610222332E-15 3.964912713863133E-13 7.583425286060528E-12 -7.475503733810405E-12 1.907096918689222E-11

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 16.63   n/a E2021B55  
diameter diameter 2.357 km 0.478 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.088   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100767 (1998 FE26)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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