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437638 (2014 BD37)
Classification: Main-belt Asteroid          SPK-ID: 2437638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04314581244437334 4.8452e-08  
a 3.077305007492883 5.1136e-08 au
q 2.944532182805464 1.6082e-07 au
i 10.51428388026459 6.0314e-06 deg
node 153.517689732854 3.5746e-05 deg
peri 344.8483309374486 8.9592e-05 deg
M 73.52030903943763 8.2826e-05 deg
tp 2458597.820922209084
(2019-Apr-24.32092221)
0.00045208 TDB
period 1971.760863069388
5.40
4.9147e-05
1.346e-07
d
yr
n .1825779214623408 4.5509e-09 deg/d
Q 3.210077832180302 5.3342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      4048 days (11.08 yr)  
   first obs. used      2009-03-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57241  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:42:36  

Additional Information
 Earth MOID = 1.95819 au 
 Jupiter MOID = 1.78721 au 
 T_jup = 3.202 
[ 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 16.2   n/a MPO472430  

437638 (2014 BD37)          Discovered 2009-Mar-28 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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