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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868158996261666 3.4014e-08  
a 2.353633407191024 8.1074e-09 au
q 1.913937264836433 7.8236e-08 au
i 5.592297752125094 3.9857e-06 deg
node 47.54644071291581 3.6096e-05 deg
peri 111.6989189780907 3.7887e-05 deg
M 47.02962414535391 9.8156e-06 deg
tp 2458828.203814086278
(2019-Dec-10.70381409)
3.5925e-05 TDB
period 1318.884172606506
3.61
6.8146e-06
1.866e-08
d
yr
n .2729580106254011 1.4104e-09 deg/d
Q 2.793329549545615 9.622e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1260  
   data-arc span      21742 days (59.53 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55306  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:05:48  

Additional Information
 Earth MOID = .930811 au 
 Jupiter MOID = 2.20151 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 15.1   n/a MPO493100  

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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