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469093 (2015 BJ456)
Classification: Main-belt Asteroid          SPK-ID: 2469093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05990275861241409 1.2852e-07  
a 3.074780325689497 7.7965e-08 au
q 2.890592502053519 3.7789e-07 au
i 10.05456965746446 9.2699e-06 deg
node 135.9348097183683 4.4925e-05 deg
peri 82.26648842970849 0.00019442 deg
M 288.3276922448593 0.00018054 deg
tp 2459392.574371368596
(2021-Jun-27.07437137)
0.00099557 TDB
period 1969.334853496062
5.39
7.4903e-05
2.051e-07
d
yr
n .1828028379028127 6.9528e-09 deg/d
Q 3.258968149325475 8.2636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      5834 days (15.97 yr)  
   first obs. used      2004-02-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54824  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:54:04  

Additional Information
 Earth MOID = 1.90634 au 
 Jupiter MOID = 1.78527 au 
 T_jup = 3.203 
[ 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 16.7   n/a MPO386729  

469093 (2015 BJ456)          Discovered 2010-Mar-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 BJ456 = 2010 FK54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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