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382014 (2011 BQ11)
Classification: Main-belt Asteroid          SPK-ID: 2382014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1954892153513836 6.6641e-08  
a 2.541584932460275 2.5327e-08 au
q 2.044732488264716 1.7326e-07 au
i 13.30087362685419 6.39e-06 deg
node 100.1337557262394 2.1296e-05 deg
peri 175.0925356262478 2.4943e-05 deg
M 341.2099840290172 1.1871e-05 deg
tp 2459077.746714364086
(2020-Aug-16.24671436)
4.8495e-05 TDB
period 1479.97836798094
4.05
2.2122e-05
6.057e-08
d
yr
n .243246798594178 3.6359e-09 deg/d
Q 3.038437376655833 3.0278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      6309 days (17.27 yr)  
   first obs. used      2003-03-09  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45771  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:48:21  

Additional Information
 Earth MOID = 1.02862 au 
 Jupiter MOID = 2.10164 au 
 T_jup = 3.381 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO434366  

382014 (2011 BQ11)          Discovered 2004-Jul-12 by Broughton, J. at Reedy Creek
Reference: Last Updated: 2013-12-19

Alternate Designations
 2011 BQ11 = 2004 NB3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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