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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 ]

[ show orbit diagram ]
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1962-Jul-15 06:23 00:01 Jupiter 1.73998958024129 1.73998888234911 1.73999027813348 6.13850712619561 6.05868589834939 2437860.766215155 1.4019281053006 111.810146576444 33.9419093488805 -87.6032160699096 2550826.9879603 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 13:42:09 2021-Apr-13 13:42
2034-Jul-31 20:09 < 00:01 Jupiter 1.89360249689452 1.89360168748441 1.89360330631067 6.46850015759148 6.39897486957413 2464175.339339510 0.563231766673792 317.428240903265 32.8926215113559 -85.9171106422208 2879114.95817948 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 13:42:09 2021-Apr-13 13:42
2045-Feb-01 12:57 < 00:01 Jupiter 1.85816545970835 1.85816449730327 1.85816642211375 5.78777341257917 5.70847133518385 2468013.039372316 0.895426422889689 143.919210632147 44.8890909314596 -83.7188765699975 2255514.59738041 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 13:42:09 2021-Apr-13 13:42
2117-Feb-19 06:46 00:03 Jupiter 1.74294985785747 1.74294876118697 1.74295095453589 6.32839356722006 6.25112980192897 2494327.781949754 2.65315178241415 246.358074005967 33.6110018201224 -80.0834240655199 2589094.10400197 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 13:42:09 2021-Apr-13 13:42
2199-Sep-16 07:59 00:05 Jupiter 1.71881872784553 1.71881727335722 1.71882018234108 6.12779854701838 6.04684448690708 2524486.832400088 4.78550128307819 237.581170274477 44.9383586692559 75.5222331285733 2496091.58228638 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 13:42:09 2021-Apr-13 13:42

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