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JPL Small-Body Database Browser
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35444 (1998 BU43)
Classification: Main-belt Asteroid          SPK-ID: 2035444
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870132776495357 5.0711e-08  
a 2.354023243940934 1.0841e-08 au
q 1.913789641428348 1.226e-07 au
i 5.592459395166051 4.1937e-06 deg
node 47.55077283297879 4.6957e-05 deg
peri 111.6740484102345 4.8216e-05 deg
M 297.8768414467716 1.1636e-05 deg
tp 2458828.148909860542
(2019-Dec-10.64890986)
4.322e-05 TDB
period 1319.211860092005
3.61
9.1131e-06
2.495e-08
d
yr
n .2728902088364281 1.8851e-09 deg/d
Q 2.794256846453521 1.2869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1027  
   data-arc span      21280 days (58.26 yr)  
   first obs. used      1960-10-17  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57287  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:06  

Additional Information
 Earth MOID = .931156 au 
 Jupiter MOID = 2.20216 au 
 T_jup = 3.526 
[ 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 15.0   n/a MPO417055  

35444 (1998 BU43)          Discovered 1998-Jan-25 by Munari, U., Tombelli, M. at Cima Ekar
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BU43 = 1980 BG1 = 1980 DG2 = 2000 SV273 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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