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JPL Small-Body Database Browser
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215831 (2005 BD11)
Classification: Main-belt Asteroid          SPK-ID: 2215831
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2429524240563562 6.7379e-08  
a 2.597264308620976 2.7883e-08 au
q 1.966252648926454 1.8652e-07 au
i 5.145090891772914 6.2575e-06 deg
node 320.2049719168926 8.0034e-05 deg
peri 158.199762035847 8.2095e-05 deg
M 246.4044644081424 2.6461e-05 deg
tp 2459482.926783335316
(2021-Sep-25.42678334)
0.00011908 TDB
period 1528.877355046005
4.19
2.462e-05
6.741e-08
d
yr
n .235466892626693 3.7917e-09 deg/d
Q 3.228275968315498 3.4657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2001-03-18  
   last obs. used      2018-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59609  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 23:04:07  

Additional Information
 Earth MOID = .983382 au 
 Jupiter MOID = 1.87306 au 
 T_jup = 3.369 
[ 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 16.6   n/a MPO440136  

215831 (2005 BD11)          Discovered 2005-Jan-16 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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