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180597 (2004 FL64)
Classification: Main-belt Asteroid          SPK-ID: 2180597
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699090299512304 4.1537e-08  
a 2.688492748958321 2.3853e-08 au
q 2.231693553951896 1.1647e-07 au
i 14.09736719885986 8.9625e-06 deg
node 186.1319296140481 1.7415e-05 deg
peri 286.918564081718 3.1525e-05 deg
M 352.9973721663974 2.5637e-05 deg
tp 2459231.819893455337
(2021-Jan-17.31989346)
0.00011475 TDB
period 1610.132926073352
4.41
2.1428e-05
5.867e-08
d
yr
n .2235840247537424 2.9755e-09 deg/d
Q 3.145291943964747 2.7905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2002-10-31  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59846  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:09  

Additional Information
 Earth MOID = 1.29335 au 
 Jupiter MOID = 2.0873 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457439.5 (2016-Feb-21.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678112344623861 4.1945e-08  
q 2.237505267780291 1.175e-07 au
tp 2457622.550239001936
(2016-Aug-22.05023900)
0.0001145 TDB
node 186.1865802686366 1.7388e-05 deg
peri 287.0945185605311 3.1808e-05 deg
i 14.104685815131 8.9681e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6612 days (18.10 yr)  
   first obs. used      2002-10-31  
   last obs. used      2020-12-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59846  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:09  

Additional Information
 Jupiter MOID = 2.0873 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.759398113293662E-15 -4.858843439237395E-15 1.939268298999071E-12 -5.415793670374145E-15 4.786882890556617E-13 2.160175876388738E-15
q -4.858843439237395E-15 1.380553412760088E-14 -5.214719027168616E-12 1.27256468961198E-14 -1.303352483087356E-12 -5.430483620580226E-15
tp 1.939268298999071E-12 -5.214719027168616E-12 1.310994569643822E-8 -2.857435592148448E-11 3.055846082082539E-9 6.341726077849916E-12
node -5.415793670374145E-15 1.27256468961198E-14 -2.857435592148448E-11 3.023560907927077E-10 -2.993115490285776E-10 4.250158774705106E-12
peri 4.786882890556617E-13 -1.303352483087356E-12 3.055846082082539E-9 -2.993115490285776E-10 1.011722141848558E-9 -2.613642952614406E-12
i 2.160175876388738E-15 -5.430483620580226E-15 6.341726077849916E-12 4.250158774705106E-12 -2.613642952614406E-12 8.042764568638748E-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 16.27   n/a MPCxxxxx  

180597 (2004 FL64)          Discovered 2004-Mar-19 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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