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180589 (2004 FR41)
Classification: Main-belt Asteroid          SPK-ID: 2180589
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415929570773727 4.6928e-08  
a 2.646447371120506 1.199e-08 au
q 2.007084324981864 1.2678e-07 au
i 13.10983997936639 5.0392e-06 deg
node 159.2946778626117 2.1897e-05 deg
peri 87.16321412618306 2.4321e-05 deg
M 300.1929493494658 9.6415e-06 deg
tp 2459461.742123175549
(2021-Sep-04.24212318)
4.2673e-05 TDB
period 1572.509650956309
4.31
1.0687e-05
2.926e-08
d
yr
n .228933412129502 1.5559e-09 deg/d
Q 3.285810417259148 1.4887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      8955 days (24.52 yr)  
   first obs. used      1996-09-07  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59179  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:07  

Additional Information
 Earth MOID = 1.04417 au 
 Jupiter MOID = 1.9262 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 15.9   n/a MPO268153  

180589 (2004 FR41)          Discovered 2004-Mar-21 by LONEOS at Anderson Mesa
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2004 FR41 = 2000 OB34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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