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103571 (2000 BU49)
Classification: Main-belt Asteroid          SPK-ID: 2103571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974893525560605 3.948e-08  
a 2.287075004246738 8.2337e-09 au
q 1.835402042410901 9.0412e-08 au
i .7740287423287688 4.7259e-06 deg
node 323.8776976936385 0.00038514 deg
peri 343.7352529630729 0.00038536 deg
M 183.0874366791566 1.5296e-05 deg
tp 2459821.333598805606
(2022-Aug-29.83359881)
5.5218e-05 TDB
period 1263.336483145547
3.46
6.8222e-06
1.868e-08
d
yr
n .2849597116863481 1.5388e-09 deg/d
Q 2.738747966082576 9.8597e-09 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      8712 days (23.85 yr)  
   first obs. used      1997-03-11  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57038  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:33:31  

Additional Information
 Earth MOID = .818618 au 
 Jupiter MOID = 2.51225 au 
 T_jup = 3.575 
[ 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 16.8   n/a MPO439706  

103571 (2000 BU49)          Discovered 2000-Jan-16 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 BU49 = 2001 KS60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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