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180630 (2004 FQ141)
Classification: Main-belt Asteroid          SPK-ID: 2180630
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2016279767351419 4.1153e-08  
a 2.62245336017063 1.6253e-08 au
q 2.093693395077151 1.097e-07 au
i 12.52523451076439 6.9088e-06 deg
node 208.7115187091623 2.3565e-05 deg
peri 320.3641924394228 3.109e-05 deg
M 356.0940463161872 2.2109e-05 deg
tp 2459217.330021660676
(2021-Jan-02.83002166)
9.5352e-05 TDB
period 1551.172463450526
4.25
1.4421e-05
3.948e-08
d
yr
n .232082510799085 2.1576e-09 deg/d
Q 3.151213325264108 1.953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6678 days (18.28 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53009  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 18:54:12  

Additional Information
 Earth MOID = 1.11326 au 
 Jupiter MOID = 1.88479 au 
 T_jup = 3.342 
[ 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 16.1   n/a MPO533111  

180630 (2004 FQ141)          Discovered 2004-Mar-27 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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