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JPL Small-Body Database Browser
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154644 (2004 BH112)
Classification: Inner Main-belt Asteroid          SPK-ID: 2154644
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07939908067999256 7.3515e-08  
a 1.982261795893474 8.5309e-09 au
q 1.824872031632461 1.462e-07 au
i 24.49814242413552 9.0238e-06 deg
node 138.6150881352071 1.0387e-05 deg
peri 209.9047518108236 3.5962e-05 deg
M 89.26547813638031 3.3396e-05 deg
tp 2458747.732648450759
(2019-Sep-21.23264845)
9.4654e-05 TDB
period 1019.389000736683
2.79
6.5806e-06
1.802e-08
d
yr
n .3531527216203416 2.2798e-09 deg/d
Q 2.139651560154487 9.2082e-09 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      6820 days (18.67 yr)  
   first obs. used      2001-01-26  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55098  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:59:10  

Additional Information
 Earth MOID = .826596 au 
 Jupiter MOID = 3.18864 au 
 T_jup = 3.745 
[ 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 16.7   n/a MPO264310  

154644 (2004 BH112)          Discovered 2004-Jan-26 by LONEOS at Anderson Mesa
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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