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JPL Small-Body Database Browser
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437618 (2014 BG20)
Classification: Main-belt Asteroid          SPK-ID: 2437618
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096150103477179 8.7325e-08  
a 2.606177000700962 3.4113e-08 au
q 2.320500881801141 2.2503e-07 au
i 6.842304219256692 8.9498e-06 deg
node 71.57957562771541 6.8257e-05 deg
peri 47.79694480096443 7.8163e-05 deg
M 91.49566951608922 4.1686e-05 deg
tp 2458209.926901300811
(2018-Apr-01.42690130)
0.00017388 TDB
period 1536.753775073287
4.21
3.0172e-05
8.261e-08
d
yr
n .2342600394671761 4.5994e-09 deg/d
Q 2.891853119600782 3.7852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      9619 days (26.34 yr)  
   first obs. used      1993-01-25  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7074  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:45  

Additional Information
 Earth MOID = 1.34344 au 
 Jupiter MOID = 2.20514 au 
 T_jup = 3.393 
[ 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 16.9   n/a MPO434611  

437618 (2014 BG20)          Discovered 2010-Feb-17 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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