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362075 (2009 BE91)
Classification: Main-belt Asteroid          SPK-ID: 2362075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .189920666248598 5.4651e-08  
a 2.393167379597346 1.8262e-08 au
q 1.938655436419807 1.2508e-07 au
i 1.54216788013445 5.267e-06 deg
node 306.7626198311327 0.00022678 deg
peri 128.2461912019392 0.00022762 deg
M 169.5261870881776 1.6207e-05 deg
tp 2458759.715722383177
(2019-Oct-03.21572238)
6.0069e-05 TDB
period 1352.253264699559
3.70
1.5479e-05
4.238e-08
d
yr
n .26622231899731 3.0473e-09 deg/d
Q 2.847679322774886 2.1731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5521 days (15.12 yr)  
   first obs. used      2004-12-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54772  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:10  

Additional Information
 Earth MOID = .954052 au 
 Jupiter MOID = 2.41809 au 
 T_jup = 3.505 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457264.5 (2015-Aug-30.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1883368763816382 5.4385e-08  
q 1.943449854888285 1.2425e-07 au
tp 2457406.457815587936
(2016-Jan-18.95781559)
6.2642e-05 TDB
node 306.9636555067615 0.00022661 deg
peri 128.0903018686852 0.00022748 deg
i 1.54242250628404 5.2673e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5521 days (15.12 yr)  
   first obs. used      2004-12-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54772  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:10  

Additional Information
 Jupiter MOID = 2.41809 au 
 T_jup = 3.505 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.957767315844949E-15 -6.717738268921731E-15 -8.468257790231486E-13 -1.59043624445059E-14 -2.508376218761026E-13 -1.486362174899071E-15
q -6.717738268921731E-15 1.543804341490252E-14 1.824504751256426E-12 3.716268510772371E-14 5.311457073820312E-13 3.389952194434379E-15
tp -8.468257790231486E-13 1.824504751256426E-12 3.92400633542976E-9 -1.137184864953411E-11 1.276282383823073E-9 1.346711389669273E-12
node -1.59043624445059E-14 3.716268510772371E-14 -1.137184864953411E-11 5.135104702958394E-8 -5.133619075780374E-8 2.22683681544108E-11
peri -2.508376218761026E-13 5.311457073820312E-13 1.276282383823073E-9 -5.133619075780374E-8 5.174602609053383E-8 -2.183649318484935E-11
i -1.486362174899071E-15 3.389952194434379E-15 1.346711389669273E-12 2.22683681544108E-11 -2.183649318484935E-11 2.774457002438595E-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 18.15   n/a E2021B25  

362075 (2009 BE91)          Discovered 2009-Jan-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

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