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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415929509273669 4.4611e-08  
a 2.646447369275094 1.127e-08 au
q 2.007084339857957 1.2172e-07 au
i 13.10984047480465 4.7698e-06 deg
node 159.294674975811 1.8851e-05 deg
peri 87.16321620754442 2.1885e-05 deg
M 300.1929507727148 9.1885e-06 deg
tp 2459461.742116685428
(2021-Sep-04.24211669)
4.0527e-05 TDB
period 1572.509649311503
4.31
1.0044e-05
2.75e-08
d
yr
n .2289334123689606 1.4623e-09 deg/d
Q 3.285810398692231 1.3992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      9002 days (24.65 yr)  
   first obs. used      1996-09-07  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53985  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:08:45  

Additional Information
 Earth MOID = 1.04417 au 
 Jupiter MOID = 1.9262 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457773.5 (2017-Jan-20.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2421745350884365 4.4543e-08  
q 2.005582282035945 1.2161e-07 au
tp 2457888.279089056822
(2017-May-14.77908906)
3.8995e-05 TDB
node 159.3322460711091 1.8851e-05 deg
peri 86.94924877354489 2.187e-05 deg
i 13.11076829204097 4.7706e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      9002 days (24.65 yr)  
   first obs. used      1996-09-07  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53985  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:08:45  

Additional Information
 Jupiter MOID = 1.9262 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.984060926151619E-15 -5.405801932253723E-15 -1.838424553951142E-13 -3.254642340693226E-15 3.974487659090438E-14 -1.319613133492645E-14
q -5.405801932253723E-15 1.478957342833625E-14 4.946489328394252E-13 8.644323007188995E-15 -1.093985905282761E-13 3.63260624393594E-14
tp -1.838424553951142E-13 4.946489328394252E-13 1.52060308316762E-9 -1.43788658019937E-11 4.397775149917087E-10 1.575322266762524E-12
node -3.254642340693226E-15 8.644323007188995E-15 -1.43788658019937E-11 3.55348251029898E-10 -3.501490957208586E-10 1.799549445435009E-11
peri 3.974487659090438E-14 -1.093985905282761E-13 4.397775149917087E-10 -3.501490957208586E-10 4.783112882672133E-10 -1.775326438449932E-11
i -1.319613133492645E-14 3.63260624393594E-14 1.575322266762524E-12 1.799549445435009E-11 -1.775326438449932E-11 2.275818614181015E-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 15.95   n/a MPCxxxxx  

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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