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JPL Small-Body Database Browser
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266540 (2008 FS100)
Classification: Main-belt Asteroid          SPK-ID: 2266540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .102332603371164 4.5513e-08  
a 2.655467880090148 2.3774e-08 au
q 2.383726938752017 1.2382e-07 au
i 6.502297573761791 5.4716e-06 deg
node 117.91694507939 6.0801e-05 deg
peri 213.3111374418593 7.1714e-05 deg
M 87.4038538080458 3.7271e-05 deg
tp 2458216.759102412160
(2018-Apr-08.25910241)
0.00016402 TDB
period 1580.556429868833
4.33
2.1225e-05
5.811e-08
d
yr
n .2277678880657716 3.0587e-09 deg/d
Q 2.927208821428279 2.6206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      4856 days (13.30 yr)  
   first obs. used      2005-09-15  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:30:56  

Additional Information
 Earth MOID = 1.37464 au 
 Jupiter MOID = 2.3733 au 
 T_jup = 3.372 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457157.5 (2015-May-15.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1030577645073651 4.5636e-08  
q 2.380940708290883 1.2393e-07 au
tp 2456630.688261380907
(2013-Dec-04.18826138)
0.00016478 TDB
node 118.0246383932026 6.0671e-05 deg
peri 212.0137977009704 7.1399e-05 deg
i 6.508868534063729 5.4779e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      4856 days (13.30 yr)  
   first obs. used      2005-09-15  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:30:56  

Additional Information
 Jupiter MOID = 2.3733 au 
 T_jup = 3.372 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.082684632594045E-15 -5.572808204415801E-15 9.046797332493169E-13 -4.516104627847951E-15 1.612033347651919E-13 -1.221702386915872E-15
q -5.572808204415801E-15 1.535900150014896E-14 -3.062488286739227E-12 7.78624196680593E-15 -5.468208695721259E-13 4.613259676064773E-15
tp 9.046797332493169E-13 -3.062488286739227E-12 2.715112644159448E-8 4.602483072137008E-11 6.259851666920039E-9 -1.908441875127461E-11
node -4.516104627847951E-15 7.78624196680593E-15 4.602483072137008E-11 3.680930868972934E-9 -3.646201694074606E-9 -8.34618605801305E-11
peri 1.612033347651919E-13 -5.468208695721259E-13 6.259851666920039E-9 -3.646201694074606E-9 5.097755675142849E-9 7.859031930258812E-11
i -1.221702386915872E-15 4.613259676064773E-15 -1.908441875127461E-11 -8.34618605801305E-11 7.859031930258812E-11 3.00069945274673E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO460147  

266540 (2008 FS100)          Discovered 2008-Mar-30 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2008 FS100 = 2007 BK26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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