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452740 (2006 BJ69)
Classification: Main-belt Asteroid          SPK-ID: 2452740
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08853932427219507 1.0989e-07  
a 3.075353405582599 5.3665e-08 au
q 2.803063693154122 3.3836e-07 au
i 11.60464482795683 1.2269e-05 deg
node 338.6782479669748 3.2813e-05 deg
peri 188.1163728049909 5.3932e-05 deg
M 208.5795778606253 4.3799e-05 deg
tp 2459829.058017093356
(2022-Sep-06.55801709)
0.00025101 TDB
period 1969.885448338375
5.39
5.1562e-05
1.412e-07
d
yr
n .1827517434090723 4.7835e-09 deg/d
Q 3.347643118011076 5.8416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      4962 days (13.59 yr)  
   first obs. used      2006-01-23  
   last obs. used      2019-08-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66403  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:18  

Additional Information
 Earth MOID = 1.81098 au 
 Jupiter MOID = 1.64265 au 
 T_jup = 3.192 
[ 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 MPO495257  

452740 (2006 BJ69)          Discovered 2006-Jan-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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