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JPL Small-Body Database Browser
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469598 (2004 FY23)
Classification: Main-belt Asteroid          SPK-ID: 2469598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1364138987525439 6.6992e-08  
a 2.396762499294245 1.6796e-08 au
q 2.069810782381626 1.5599e-07 au
i 7.899951525456983 7.7678e-06 deg
node 354.7233929837803 3.543e-05 deg
peri 205.8060053468456 4.491e-05 deg
M 9.944440340844313 2.4359e-05 deg
tp 2458563.061902226887
(2019-Mar-20.56190223)
9.1691e-05 TDB
period 1355.301528932127
3.71
1.4247e-05
3.901e-08
d
yr
n .2656235474652288 2.7922e-09 deg/d
Q 2.723714216206865 1.9088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5582 days (15.28 yr)  
   first obs. used      2004-03-17  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58604  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:35  

Additional Information
 Earth MOID = 1.07145 au 
 Jupiter MOID = 2.24893 au 
 T_jup = 3.503 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO382927  

469598 (2004 FY23)          Discovered 2004-Mar-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 FY23 = 2015 EA6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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