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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07584580676734458 6.9312e-08  
a 2.609806990069209 3.7912e-08 au
q 2.411864073400354 1.8447e-07 au
i 15.68446718171021 5.6474e-06 deg
node 123.4473025001731 2.7734e-05 deg
peri 317.4145671780909 5.7789e-05 deg
M 131.5793086471842 5.6751e-05 deg
tp 2458037.645540607906
(2017-Oct-11.14554061)
0.00023734 TDB
period 1539.965572584652
4.22
3.3556e-05
9.187e-08
d
yr
n .2337714598358079 5.0939e-09 deg/d
Q 2.807749906738063 4.0787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6374 days (17.45 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56818  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:47  

Additional Information
 Earth MOID = 1.44753 au 
 Jupiter MOID = 2.35209 au 
 T_jup = 3.354 
[ 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 16.2   n/a MPO434612  

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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