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79487 (1998 FL26)
Classification: Main-belt Asteroid          SPK-ID: 2079487
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1577205721637578 3.9058e-08  
a 3.115376850396794 2.0343e-08 au
q 2.624017831046486 1.1965e-07 au
i 22.06864039808306 7.436e-06 deg
node 354.1234075981958 1.1162e-05 deg
peri 104.3005958690441 2.6737e-05 deg
M 102.9743032839022 2.2138e-05 deg
tp 2458625.999156059633
(2019-May-22.49915606)
0.00012303 TDB
period 2008.465192022951
5.50
1.9673e-05
5.386e-08
d
yr
n .1792413438031273 1.7557e-09 deg/d
Q 3.606735869747102 2.3552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1084  
   data-arc span      8122 days (22.24 yr)  
   first obs. used      1998-02-25  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52812  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:42:06  

Additional Information
 Earth MOID = 1.73694 au 
 Jupiter MOID = 1.72453 au 
 T_jup = 3.086 
[ 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 14.04   n/a E2021B10  
diameter diameter 8.862 km 0.328 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79487 (1998 FL26)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 FL26 = 2001 QC22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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