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180611 (2004 FD105)
Classification: Main-belt Asteroid          SPK-ID: 2180611
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2827493618117031 3.5896e-08  
a 2.627881891514499 1.5911e-08 au
q 1.884849963772243 9.0635e-08 au
i 11.88715231405646 4.9714e-06 deg
node 175.505263745112 2.0454e-05 deg
peri 77.5466209646105 2.2614e-05 deg
M 321.3853918102843 1.2336e-05 deg
tp 2459367.399994360353
(2021-Jun-01.89999436)
5.4308e-05 TDB
period 1555.991392545821
4.26
1.4132e-05
3.869e-08
d
yr
n .2313637477203452 2.1012e-09 deg/d
Q 3.370913819256755 2.041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      7586 days (20.77 yr)  
   first obs. used      2000-06-07  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54296  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:12  

Additional Information
 Earth MOID = .912627 au 
 Jupiter MOID = 1.82671 au 
 T_jup = 3.314 
[ 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 15.45   n/a E2021B55  

180611 (2004 FD105)          Discovered 2004-Mar-23 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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