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JPL Small-Body Database Browser
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452569 (2005 BK36)
Classification: Main-belt Asteroid          SPK-ID: 2452569
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1916916669353458 5.2616e-08  
a 2.390959386128447 2.4343e-08 au
q 1.932632395826774 1.3761e-07 au
i 6.380613659950606 8.3981e-06 deg
node 115.7953628093345 4.6734e-05 deg
peri 275.3697583982813 5.7771e-05 deg
M 18.82656181018817 3.0619e-05 deg
tp 2458529.880402299770
(2019-Feb-15.38040230)
0.00011423 TDB
period 1350.382264611101
3.70
2.0623e-05
5.646e-08
d
yr
n .2665911789826987 4.0714e-09 deg/d
Q 2.849286376430121 2.9009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      4986 days (13.65 yr)  
   first obs. used      2004-12-19  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59377  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:08:46  

Additional Information
 Earth MOID = .950188 au 
 Jupiter MOID = 2.60834 au 
 T_jup = 3.499 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457304.5 (2015-Oct-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1907333971633255 5.2971e-08  
q 1.934899688244383 1.3864e-07 au
tp 2457176.963203255241
(2015-Jun-03.46320326)
0.00010474 TDB
node 115.9201662847139 4.6704e-05 deg
peri 274.745543704192 5.7927e-05 deg
i 6.382042919098261 8.4012e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      4986 days (13.65 yr)  
   first obs. used      2004-12-19  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59377  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:08:46  

Additional Information
 Jupiter MOID = 2.60834 au 
 T_jup = 3.499 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.8058874141802E-15 -7.291458828528911E-15 -1.885380979769922E-12 5.389574911917616E-15 -6.733885428711753E-13 -1.264945873505592E-14
q -7.291458828528911E-15 1.922105924364162E-14 5.452906068656318E-12 -1.709481201783818E-14 1.931934906144876E-12 3.508812415543015E-14
tp -1.885380979769922E-12 5.452906068656318E-12 1.09710680150305E-8 -9.050785873540315E-11 3.601956192900896E-9 2.474575318912659E-13
node 5.389574911917616E-15 -1.709481201783818E-14 -9.050785873540315E-11 2.181245719552418E-9 -2.195567285275758E-9 2.505939292054464E-11
peri -6.733885428711753E-13 1.931934906144876E-12 3.601956192900896E-9 -2.195567285275758E-9 3.355488184415716E-9 -2.426244721107969E-11
i -1.264945873505592E-14 3.508812415543015E-14 2.474575318912659E-13 2.505939292054464E-11 -2.426244721107969E-11 7.057941231256853E-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 17.4   n/a MPO456155  

452569 (2005 BK36)          Discovered 2005-Jan-16 by Veillet, C. at Mauna Kea
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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