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JPL Small-Body Database Browser
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382023 (2011 BX91)
Classification: Main-belt Asteroid          SPK-ID: 2382023
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 .1353456080513833 9.1775e-08  
a 2.805844365996289 6.8326e-08 au
q 2.426085654182974 2.8299e-07 au
i 16.86066703944609 1.1835e-05 deg
node 301.1134587588746 2.8525e-05 deg
peri 325.7022580878146 6.3349e-05 deg
M 151.2955543291679 4.9898e-05 deg
tp 2457879.031357352871
(2017-May-05.53135735)
0.00024961 TDB
period 1716.697575844725
4.70
6.2706e-05
1.717e-07
d
yr
n .2097049620535853 7.6599e-09 deg/d
Q 3.185603077809605 7.7574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      4683 days (12.82 yr)  
   first obs. used      2005-12-25  
   last obs. used      2018-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57611  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:08:24  

Additional Information
 Earth MOID = 1.42592 au 
 Jupiter MOID = 2.04971 au 
 T_jup = 3.247 
[ show covariance matrix ]

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 16.1   n/a MPO413419  

382023 (2011 BX91)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 BX91 = 2006 CA11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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