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JPL Small-Body Database Browser
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215761 (2004 FF90)
Classification: Main-belt Asteroid          SPK-ID: 2215761
[ 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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08132742253142779 4.4173e-08  
a 2.686989250479461 2.6958e-08 au
q 2.468463340368314 1.2739e-07 au
i 6.500464962360817 5.1374e-06 deg
node 116.5560861883798 5.463e-05 deg
peri 324.6384777244428 7.1612e-05 deg
M 243.2862143401225 4.6164e-05 deg
tp 2459122.075250631112
(2020-Sep-29.57525063)		 0.00020944 TDB
period 1608.782451581027
4.40		 2.4211e-05
6.629e-08		 d
yr
n .2237717098705365 3.3675e-09 deg/d
Q 2.905515160590609 2.915e-08 au
   Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      5693 days (15.59 yr)  
   first obs. used      2004-03-20  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:00:38  

Additional Information
 Earth MOID = 1.48775 au 
 Jupiter MOID = 2.26087 au 
 T_jup = 3.360 
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[ 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 16.2   n/a MPO454550  

215761 (2004 FF90)          Discovered 2004-Mar-20 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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Alternate Designations
 2004 FF90 = 2008 AU110 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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