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362045 (2009 BE9)
Classification: Main-belt Asteroid          SPK-ID: 2362045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2121977858623995 4.9103e-08  
a 2.36965962703457 1.3273e-08 au
q 1.866823100930314 1.1303e-07 au
i 2.12902120175046 5.4011e-06 deg
node 140.5243767920247 0.0001324 deg
peri 298.1101189760755 0.00013354 deg
M 176.8487964267059 1.4017e-05 deg
tp 2458741.973870807996
(2019-Sep-15.47387081)
5.0215e-05 TDB
period 1332.377778475731
3.65
1.1195e-05
3.065e-08
d
yr
n .2701936386329167 2.2702e-09 deg/d
Q 2.872496153138825 1.609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2004-10-09  
   last obs. used      2021-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50334  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:01:55  

Additional Information
 Earth MOID = .8834 au 
 Jupiter MOID = 2.38586 au 
 T_jup = 3.514 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457770.5 (2017-Jan-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2110995342781725 4.8913e-08  
q 1.870941261275348 1.1244e-07 au
tp 2457409.382594085556
(2016-Jan-21.88259409)
4.9565e-05 TDB
node 140.5480544655342 0.00013233 deg
peri 298.2974711615268 0.00013349 deg
i 2.128725088458129 5.4001e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2004-10-09  
   last obs. used      2021-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50334  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:01:55  

Additional Information
 Jupiter MOID = 2.38586 au 
 T_jup = 3.514 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.392503762909924E-15 -5.478840097237091E-15 -2.319991407391466E-13 -1.342234861527379E-14 -1.359664713875044E-13 -2.218441176217824E-15
q -5.478840097237091E-15 1.264281566948271E-14 5.443280448889895E-13 2.899014035413692E-14 3.257309354303434E-13 5.115871900595045E-15
tp -2.319991407391466E-13 5.443280448889895E-13 2.456657733268291E-9 -3.596839796271537E-11 8.857744571794426E-10 1.178827986354959E-12
node -1.342234861527379E-14 2.899014035413692E-14 -3.596839796271537E-11 1.751088282680249E-8 -1.751004524582473E-8 -1.481359104545587E-10
peri -1.359664713875044E-13 3.257309354303434E-13 8.857744571794426E-10 -1.751004524582473E-8 1.781936539876019E-8 1.485026720077315E-10
i -2.218441176217824E-15 5.115871900595045E-15 1.178827986354959E-12 -1.481359104545587E-10 1.485026720077315E-10 2.916140087143474E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.84   n/a E2021B25  

362045 (2009 BE9)          Discovered 2009-Jan-17 by LINEAR at Socorro
Reference: Last Updated: 2013-04-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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