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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05775504200358341 5.358e-08  
a 2.330550061155773 1.3977e-08 AU
q 2.195949044482267 1.2658e-07 AU
i 7.259357537113745 5.3518e-06 deg
node 133.3705291343139 4.9053e-05 deg
peri 323.9235266023628 7.2791e-05 deg
M 293.3526854843524 5.5903e-05 deg
tp 2457241.083719563114
(2015-Aug-06.58371956)
0.00020238 JED
period 1299.529315954456
3.56
1.169e-05
3.201e-08
d
yr
n .2770233772953352 2.4921e-09 deg/d
Q 2.465151077829279 1.4784e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      842  
   data-arc span      8602 days (23.55 yr)  
   first obs. used      1991-02-14  
   last obs. used      2014-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51132  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 14:36:49  

Additional Information
 Earth MOID = 1.2169 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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