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437643 (2014 BE44)
Classification: Main-belt Asteroid          SPK-ID: 2437643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08671282725072367 6.7198e-08  
a 2.547113165011027 2.6676e-08 au
q 2.326245781145382 1.745e-07 au
i 14.12369976938585 6.8042e-06 deg
node .527784207471379 2.4612e-05 deg
peri 100.7639120521835 4.3308e-05 deg
M 265.5738803086818 3.7206e-05 deg
tp 2459589.957821529598
(2022-Jan-10.45782153)
0.00015505 TDB
period 1484.809671402245
4.07
2.3326e-05
6.386e-08
d
yr
n .2424553172933055 3.8089e-09 deg/d
Q 2.767980548876673 2.8989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6806 days (18.63 yr)  
   first obs. used      2002-02-22  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52856  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:27:15  

Additional Information
 Earth MOID = 1.38967 au 
 Jupiter MOID = 2.3533 au 
 T_jup = 3.395 
[ 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 16.6   n/a MPO437698  

437643 (2014 BE44)          Discovered 2004-Sep-10 by Dillon, W. G., Eastman, M. at Needville
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 BE44 = 2008 WY25 = 2010 CP145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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