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90547 (2004 FY109)
Classification: Main-belt Asteroid          SPK-ID: 2090547
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1732395956199653 4.6694e-08  
a 2.981460373645462 2.3977e-08 au
q 2.464953384158171 1.4294e-07 au
i 2.403281491286551 7.1087e-06 deg
node 11.23497029282899 0.00011735 deg
peri 221.7317472683278 0.00011906 deg
M 100.3055743192926 2.2987e-05 deg
tp 2458872.580506792716
(2020-Jan-24.08050679)
0.00011695 TDB
period 1880.364265242487
5.15
2.2683e-05
6.21e-08
d
yr
n .1914522662732986 2.3095e-09 deg/d
Q 3.497967363132752 2.8131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      9037 days (24.74 yr)  
   first obs. used      1996-11-06  
   last obs. used      2021-08-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6404  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:00:54  

Additional Information
 Earth MOID = 1.45514 au 
 Jupiter MOID = 1.50623 au 
 T_jup = 3.235 
[ 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 15.4   n/a MPO296746  
diameter diameter 5.141 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90547 (2004 FY109)          Discovered 2004-Mar-24 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2004 FY109 = 1999 JX29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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