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437629 (2014 BS31)
Classification: Main-belt Asteroid          SPK-ID: 2437629
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07503707012313691 5.6998e-08  
a 2.611439953587264 3.3768e-08 au
q 2.415485150667575 1.6282e-07 au
i 15.6974236332631 5.4673e-06 deg
node 123.4052974473987 2.1499e-05 deg
peri 318.2437074757334 5.575e-05 deg
M 224.1314080609118 5.7215e-05 deg
tp 2459582.248225449535
(2022-Jan-02.74822545)
0.00025031 TDB
period 1541.411139785143
4.22
2.9897e-05
8.185e-08
d
yr
n .2335522241328685 4.53e-09 deg/d
Q 2.807394756506953 3.6301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6733 days (18.43 yr)  
   first obs. used      2002-03-12  
   last obs. used      2020-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52318  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:36:12  

Additional Information
 Earth MOID = 1.45032 au 
 Jupiter MOID = 2.34802 au 
 T_jup = 3.353 
[ 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 16.1   n/a MPO495169  

437629 (2014 BS31)          Discovered 2008-Oct-27 by CSS at Catalina
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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