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392046 (2009 BF110)
Classification: Main-belt Asteroid          SPK-ID: 2392046
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1605264817130795 6.431e-08  
a 2.786087599072001 5.3595e-08 au
q 2.338846759048532 1.7604e-07 au
i 7.419047102127471 1.438e-05 deg
node 356.433759446246 5.6494e-05 deg
peri 249.1572590756954 7.3358e-05 deg
M 357.8368885474586 4.4272e-05 deg
tp 2458610.706268131621
(2019-May-07.20626813)
0.00020896 TDB
period 1698.59787995052
4.65
4.9013e-05
1.342e-07
d
yr
n .2119395086084099 6.1155e-09 deg/d
Q 3.23332843909547 6.2199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5088 days (13.93 yr)  
   first obs. used      2004-02-17  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63182  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:40:16  

Additional Information
 Earth MOID = 1.3385 au 
 Jupiter MOID = 1.85361 au 
 T_jup = 3.300 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456815.5 (2014-Jun-07.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1590707460145012 6.437e-08  
q 2.342175902033808 1.758e-07 au
tp 2456912.898100702079
(2014-Sep-12.39810070)
0.00020511 TDB
node 356.4683963539866 5.6466e-05 deg
peri 249.1818006854764 7.3607e-05 deg
i 7.421186308378194 1.4382e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5088 days (13.93 yr)  
   first obs. used      2004-02-17  
   last obs. used      2018-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63182  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:40:16  

Additional Information
 Jupiter MOID = 1.85361 au 
 T_jup = 3.300 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.143552098175552E-15 -1.094814142094514E-14 -4.543332403391662E-12 4.110139475719412E-14 -1.091803282598543E-12 -3.477218874359237E-15
q -1.094814142094514E-14 3.090702695508854E-14 1.263489908647533E-11 -1.359526565301029E-13 3.030208153719195E-12 2.551192691181186E-14
tp -4.543332403391662E-12 1.263489908647533E-11 4.207127546520052E-8 -2.318930722043773E-10 9.7183082078109E-9 4.312838941790151E-11
node 4.110139475719412E-14 -1.359526565301029E-13 -2.318930722043773E-10 3.188426652326472E-9 -3.21441720760947E-9 -2.804260443973586E-10
peri -1.091803282598543E-12 3.030208153719195E-12 9.7183082078109E-9 -3.21441720760947E-9 5.41800507304074E-9 2.886859358767978E-10
i -3.477218874359237E-15 2.551192691181186E-14 4.312838941790151E-11 -2.804260443973586E-10 2.886859358767978E-10 2.06837173859102E-10

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 16.6   n/a MPO437605  

392046 (2009 BF110)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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