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382082 (2011 FM79)
Classification: Main-belt Asteroid          SPK-ID: 2382082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07272202753141042 6.6038e-08  
a 2.639641382947454 2.8706e-08 au
q 2.447681309623699 1.5979e-07 au
i 4.251278744270801 5.4942e-06 deg
node 114.0099074184562 9.4224e-05 deg
peri 56.31440996803214 0.00010603 deg
M 108.9201357377421 4.8074e-05 deg
tp 2458726.562042480925
(2019-Aug-31.06204248)
0.00020674 TDB
period 1566.447411685937
4.29
2.5552e-05
6.996e-08
d
yr
n .2298193972643735 3.7489e-09 deg/d
Q 2.831601456271209 3.0793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2002-02-14  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64016  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:45:11  

Additional Information
 Earth MOID = 1.4565 au 
 Jupiter MOID = 2.1376 au 
 T_jup = 3.388 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457799.5 (2017-Feb-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07326244614395738 6.5672e-08  
q 2.444696709939627 1.5903e-07 au
tp 2457157.587429559948
(2015-May-15.08742956)
0.00020001 TDB
node 114.0237261838957 9.4267e-05 deg
peri 55.34542685119455 0.00010605 deg
i 4.250933493094921 5.4948e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2002-02-14  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64016  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:45:11  

Additional Information
 Jupiter MOID = 2.1376 au 
 T_jup = 3.388 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.312857222312252E-15 -1.034803850169815E-14 4.053622584926632E-12 -4.254288331726609E-14 1.049115153710521E-12 -4.496057518688321E-16
q -1.034803850169815E-14 2.529047986407713E-14 -9.654608648507372E-12 1.015899972225317E-13 -2.45211227708383E-12 1.347154778533045E-15
tp 4.053622584926632E-12 -9.654608648507372E-12 4.000599665033396E-8 -2.007361066402377E-10 9.771396644184421E-9 -5.350347249976744E-12
node -4.254288331726609E-14 1.015899972225317E-13 -2.007361066402377E-10 8.886259727974966E-9 -8.90964486934164E-9 -9.0721811071399E-11
peri 1.049115153710521E-12 -2.45211227708383E-12 9.771396644184421E-9 -8.90964486934164E-9 1.124646531499975E-8 8.922724748647714E-11
i -4.496057518688321E-16 1.347154778533045E-15 -5.350347249976744E-12 -9.0721811071399E-11 8.922724748647714E-11 3.019265008619796E-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 17.47   n/a E2021B25  

382082 (2011 FM79)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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