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469602 (2004 FU146)
Classification: Main-belt Asteroid          SPK-ID: 2469602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1515595192153167 1.6958e-07  
a 3.013380378450776 5.44e-08 au
q 2.556673897079907 5.4404e-07 au
i 17.58891633540405 8.8603e-06 deg
node 32.082580721554 3.4148e-05 deg
peri 164.9552328698403 5.6263e-05 deg
M 38.11573784580172 5.5007e-05 deg
tp 2458798.206843293200
(2019-Nov-10.70684329)
0.00028809 TDB
period 1910.642179066969
5.23
5.1739e-05
1.417e-07
d
yr
n .1884183254950439 5.1022e-09 deg/d
Q 3.470086859821645 6.2645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      5490 days (15.03 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:58:45  

Additional Information
 Earth MOID = 1.55729 au 
 Jupiter MOID = 1.49551 au 
 T_jup = 3.161 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457633.5 (2016-Sep-02.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516104884188457 1.6966e-07  
q 2.557232636008035 5.4626e-07 au
tp 2456884.831745373975
(2014-Aug-15.33174537)
0.00025094 TDB
node 32.09675276124287 3.4139e-05 deg
peri 164.5434313996501 5.6019e-05 deg
i 17.59094127707377 8.861e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      5490 days (15.03 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:58:45  

Additional Information
 Jupiter MOID = 1.49551 au 
 T_jup = 3.161 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.878552058197302E-14 -9.250371316616723E-14 -3.291702044092905E-11 3.316820855353033E-13 -5.55676703170381E-12 -1.444070445497262E-13
q -9.250371316616723E-14 2.9840044398184E-13 1.064233347299817E-10 -1.078977667848313E-12 1.807436884765671E-11 4.742603769474331E-13
tp -3.291702044092905E-11 1.064233347299817E-10 6.296869648592253E-8 -5.119621104209799E-10 1.129298173675618E-8 2.384905338603323E-10
node 3.316820855353033E-13 -1.078977667848313E-12 -5.119621104209799E-10 1.165441790367403E-9 -1.197002131086942E-9 -9.79348243770379E-11
peri -5.55676703170381E-12 1.807436884765671E-11 1.129298173675618E-8 -1.197002131086942E-9 3.138170075048499E-9 1.346758800001923E-10
i -1.444070445497262E-13 4.742603769474331E-13 2.384905338603323E-10 -9.79348243770379E-11 1.346758800001923E-10 7.851733392230616E-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 16.7   n/a MPO428111  

469602 (2004 FU146)          Discovered 2004-Mar-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2004 FU146 = 2006 TK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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