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541044 (2018 BN11)
Classification: Main-belt Asteroid          SPK-ID: 2541044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1325736642551345 1.5286e-07  
a 3.034962806187254 5.9463e-08 au
q 2.632606666092964 4.8413e-07 au
i 8.446841274544935 7.7233e-06 deg
node 294.0114289984967 7.8636e-05 deg
peri 79.25152191657426 8.3799e-05 deg
M 291.2168321718513 3.0416e-05 deg
tp 2459569.484530776395
(2021-Dec-20.98453078)
0.00016841 TDB
period 1931.20548636815
5.29
5.6756e-05
1.554e-07
d
yr
n .1864120636261347 5.4784e-09 deg/d
Q 3.437318946281543 6.7346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      6317 days (17.30 yr)  
   first obs. used      2001-12-20  
   last obs. used      2019-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58263  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:21:55  

Additional Information
 Earth MOID = 1.64789 au 
 Jupiter MOID = 2.13092 au 
 T_jup = 3.212 
[ 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 16.6   n/a MPO439013  

541044 (2018 BN11)          Discovered 2008-Mar-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 BN11 = 2008 EL133 = 2013 CY206 = 2016 TY67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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