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469939 (2006 BX40)
Classification: Main-belt Asteroid          SPK-ID: 2469939
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1659543366568417 9.8202e-08  
a 2.533516406872104 3.8391e-08 au
q 2.113068372160419 2.6159e-07 au
i 15.50173935964584 2.0159e-05 deg
node 138.0982986211642 2.4819e-05 deg
peri 250.1479296101387 6.9325e-05 deg
M 291.2010389363749 6.4996e-05 deg
tp 2459281.990270076221
(2021-Mar-08.49027008)
0.00026857 TDB
period 1472.936446434474
4.03
3.348e-05
9.166e-08
d
yr
n .2444097305565689 5.5554e-09 deg/d
Q 2.953964441583789 4.4762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      6299 days (17.25 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:19:11  

Additional Information
 Earth MOID = 1.16907 au 
 Jupiter MOID = 2.6434 au 
 T_jup = 3.380 
[ 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 17.3   n/a MPO434692  

469939 (2006 BX40)          Discovered 2006-Jan-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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