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JPL Small-Body Database Browser
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437639 (2014 BD38)
Classification: Main-belt Asteroid          SPK-ID: 2437639
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08123001570672458 1.7362e-07  
a 3.153313342651187 1.593e-07 au
q 2.897169650299407 6.7492e-07 au
i 9.558746420584811 1.0705e-05 deg
node 148.4245640981428 5.9829e-05 deg
peri 271.2462311092218 0.00010209 deg
M 61.913274173718 8.8062e-05 deg
tp 2458248.753009558039
(2018-May-10.25300956)
0.00048461 TDB
period 2045.262801056315
5.60
0.00015498
4.243e-07
d
yr
n .1760165000869674 1.3338e-08 deg/d
Q 3.409457035002966 1.7223e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3546 days (9.71 yr)  
   first obs. used      2008-01-13  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68055  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 21:19:30  

Additional Information
 Earth MOID = 1.9299 au 
 Jupiter MOID = 1.87643 au 
 T_jup = 3.180 
[ 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 16.3   n/a MPO290020  

437639 (2014 BD38)          Discovered 2008-Jan-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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