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JPL Small-Body Database Browser
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379675 (2011 FC17)
Classification: Main-belt Asteroid          SPK-ID: 2379675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02061252276999901 8.6138e-08  
a 2.682228899562696 4.9692e-08 au
q 2.62694139529611 2.1349e-07 au
i 2.084523487042946 8.8195e-06 deg
node 147.3743014580554 0.00016841 deg
peri 38.83945689278612 0.00023426 deg
M 290.430333462809 0.00016826 deg
tp 2458910.569896310124
(2020-Mar-02.06989631)
0.00075422 TDB
period 1604.509094663709
4.39
4.4589e-05
1.221e-07
d
yr
n .2243676905274587 6.2351e-09 deg/d
Q 2.737516403829281 5.0717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      4284 days (11.73 yr)  
   first obs. used      2006-01-06  
   last obs. used      2017-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57142  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 19:32:07  

Additional Information
 Earth MOID = 1.6273 au 
 Jupiter MOID = 2.21877 au 
 T_jup = 3.375 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457023.5 (2015-Jan-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02214043478426448 8.5846e-08  
q 2.623923849680474 2.1369e-07 au
tp 2457306.708968411766
(2015-Oct-11.20896841)
0.00068639 TDB
node 147.380565260215 0.00016851 deg
peri 39.0330053300189 0.00022718 deg
i 2.083057779314161 8.817e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      4284 days (11.73 yr)  
   first obs. used      2006-01-06  
   last obs. used      2017-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57142  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 19:32:07  

Additional Information
 Jupiter MOID = 2.21877 au 
 T_jup = 3.375 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.369607056990291E-15 -1.796550097891051E-14 -1.058787864577281E-12 -1.203683465408708E-14 -2.774016410945227E-13 4.076230935807466E-16
q -1.796550097891051E-14 4.566379173335766E-14 1.809190224125299E-11 2.256410095572416E-14 4.07119336907748E-12 -9.035562558773643E-16
tp -1.058787864577281E-12 1.809190224125299E-11 4.711244734325947E-7 -9.113972767871515E-11 1.04615406418692E-7 -6.147421620157865E-12
node -1.203683465408708E-14 2.256410095572416E-14 -9.113972767871515E-11 2.839533455022617E-8 -2.839623479324315E-8 5.224625210211222E-10
peri -2.774016410945227E-13 4.07119336907748E-12 1.04615406418692E-7 -2.839623479324315E-8 5.16120244827456E-8 -5.234822218334609E-10
i 4.076230935807466E-16 -9.035562558773643E-16 -6.147421620157865E-12 5.224625210211222E-10 -5.234822218334609E-10 7.773961240981184E-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 17.1   n/a MPO418931  

379675 (2011 FC17)          Discovered 2009-Nov-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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