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90543 (2004 FO94)
Classification: Main-belt Asteroid          SPK-ID: 2090543
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107142703991135 6.6344e-08  
a 2.534951931048093 2.3132e-08 au
q 2.00080138440047 1.6783e-07 au
i 13.44069512978681 4.5998e-06 deg
node 46.69759541541305 3.1808e-05 deg
peri 241.8702458811815 3.6421e-05 deg
M 254.2372943121222 2.8656e-05 deg
tp 2459433.594901817612
(2021-Aug-07.09490182)
0.00012185 TDB
period 1474.188501894679
4.04
2.0178e-05
5.524e-08
d
yr
n .2442021488685574 3.3425e-09 deg/d
Q 3.069102477695716 2.8006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      7361 days (20.15 yr)  
   first obs. used      2000-03-04  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54893  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:33:11  

Additional Information
 Earth MOID = 1.02374 au 
 Jupiter MOID = 2.1863 au 
 T_jup = 3.380 
[ 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 14.7   n/a MPO381844  

90543 (2004 FO94)          Discovered 2004-Mar-18 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2004 FO94 = 2000 EY178 = 2004 CH115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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