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541896 (2012 BS159)
Classification: Main-belt Asteroid          SPK-ID: 2541896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074324175058401 7.9435e-08  
a 2.734125456159438 2.8076e-08 au
q 2.440391748639972 2.2115e-07 au
i 9.576200985563622 7.4798e-06 deg
node 283.6506826379386 4.3863e-05 deg
peri 278.432420746507 5.8465e-05 deg
M 306.6901628606945 3.7296e-05 deg
tp 2459445.029319632698
(2021-Aug-18.52931963)
0.00017222 TDB
period 1651.30039391672
4.52
2.5435e-05
6.964e-08
d
yr
n .2180100006795953 3.3581e-09 deg/d
Q 3.027859163678905 3.1093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5209 days (14.26 yr)  
   first obs. used      2006-12-15  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58518  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:46  

Additional Information
 Earth MOID = 1.45852 au 
 Jupiter MOID = 2.06073 au 
 T_jup = 3.324 
[ 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 17.09   .42903 MPCxxxxx autocmod 2.6n

541896 (2012 BS159)          Discovered 2006-Dec-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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