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JPL Small-Body Database Browser
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441749 (2009 BB159)
Classification: Main-belt Asteroid          SPK-ID: 2441749
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1199768574660391 8.0313e-08  
a 2.66170166541671 5.6256e-08 au
q 2.342359064087891 2.333e-07 au
i 9.465242890846193 8.8699e-06 deg
node 159.3889592839201 4.7862e-05 deg
peri 276.0967111612558 5.9689e-05 deg
M 195.7717781194833 4.0677e-05 deg
tp 2459324.073713898489
(2021-Apr-19.57371390)
0.00018934 TDB
period 1586.125295766593
4.34
5.0285e-05
1.377e-07
d
yr
n .2269681978850276 7.1956e-09 deg/d
Q 2.98104426674553 6.3006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      3373 days (9.23 yr)  
   first obs. used      2009-01-25  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57289  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:03:23  

Additional Information
 Earth MOID = 1.38011 au 
 Jupiter MOID = 2.28665 au 
 T_jup = 3.356 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO440828  

441749 (2009 BB159)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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