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376162 (2011 BG118)
Classification: Main-belt Asteroid          SPK-ID: 2376162
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04696663459693395 2.7895e-07  
a 2.493639238040599 3.6736e-08 au
q 2.376521395130969 6.9189e-07 au
i 5.361194919741059 1.3176e-05 deg
node 319.5954520902004 6.0378e-05 deg
peri 135.5233503803895 0.00066188 deg
M 162.1017960805149 0.00062434 deg
tp 2458352.859219464559
(2018-Aug-22.35921946)
0.0024923 TDB
period 1438.297949992819
3.94
3.1783e-05
8.702e-08
d
yr
n .2502958444749208 5.531e-09 deg/d
Q 2.610757080950228 3.8461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4910 days (13.44 yr)  
   first obs. used      2005-08-31  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:43:17  

Additional Information
 Earth MOID = 1.39674 au 
 Jupiter MOID = 2.45836 au 
 T_jup = 3.464 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456768.5 (2014-Apr-21.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04723780612260518 2.937e-07  
q 2.374815206962009 7.3451e-07 au
tp 2456920.471134428605
(2014-Sep-19.97113443)
0.0024295 TDB
node 319.6361925752587 6.0377e-05 deg
peri 136.8158179439927 0.00064603 deg
i 5.36226746198659 1.3175e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4910 days (13.44 yr)  
   first obs. used      2005-08-31  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:43:17  

Additional Information
 Jupiter MOID = 2.45836 au 
 T_jup = 3.464 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.626043910442881E-14 -2.154791093410855E-13 6.982455656371232E-10 -1.311666287262159E-12 1.848412489406747E-10 2.823216508598926E-13
q -2.154791093410855E-13 5.395056556120985E-13 -1.744236037044917E-9 3.277185251574249E-12 -4.617736596195825E-10 -7.037264108872273E-13
tp 6.982455656371232E-10 -1.744236037044917E-9 5.902383953626953E-6 -1.098233560018626E-8 1.562686537434507E-6 2.39327541504483E-9
node -1.311666287262159E-12 3.277185251574249E-12 -1.098233560018626E-8 3.645384309830016E-9 -6.51609726919016E-9 1.393021295718783E-10
peri 1.848412489406747E-10 -4.617736596195825E-10 1.562686537434507E-6 -6.51609726919016E-9 4.173490195631772E-7 4.904958695524466E-10
i 2.823216508598926E-13 -7.037264108872273E-13 2.39327541504483E-9 1.393021295718783E-10 4.904958695524466E-10 1.735745935965602E-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 17.5   n/a MPO423380  

376162 (2011 BG118)          Discovered 2005-Aug-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

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