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37824 (1998 BU14)
Classification: Main-belt Asteroid          SPK-ID: 2037824
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05774469834973309 6.4355e-08  
a 2.330895428445027 1.5832e-08 AU
q 2.196298575044697 1.4772e-07 AU
i 7.25922600958282 5.6692e-06 deg
node 133.3697849262653 5.4566e-05 deg
peri 323.7783622948584 7.6519e-05 deg
M 238.101367786502 5.576e-05 deg
tp 2457240.627944747871
(2015-Aug-06.12794475)
0.0002024 JED
period 1299.818195102674
3.56
1.3243e-05
3.626e-08
d
yr
n .2769618100103323 2.8218e-09 deg/d
Q 2.465492281845357 1.6746e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      8223 days (22.51 yr)  
   first obs. used      1991-02-14  
   last obs. used      2013-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51512  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 04:32:42  

Additional Information
 Earth MOID = 1.217 AU 
 T_jup = 3.558 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO267834  

37824 (1998 BU14)          Discovered 1998-Jan-25 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 BU14 = 1999 LU13 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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