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160846 (2001 BV56)
Classification: Main-belt Asteroid          SPK-ID: 2160846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613726313255242 3.6973e-08  
a 2.538922503227213 1.7793e-08 au
q 2.129209898149851 1.019e-07 au
i 3.048631284371967 5.4576e-06 deg
node 97.12834476409982 7.4325e-05 deg
peri 311.0011345039986 7.7354e-05 deg
M 346.998286999524 2.4129e-05 deg
tp 2459053.866739344286
(2020-Jul-23.36673934)
9.929e-05 TDB
period 1477.653457143646
4.05
1.5533e-05
4.253e-08
d
yr
n .2436295183147287 2.561e-09 deg/d
Q 2.948635108304575 2.0664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      2000-12-27  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:40:58  

Additional Information
 Earth MOID = 1.14081 au 
 Jupiter MOID = 2.42469 au 
 T_jup = 3.426 
[ 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 16.2   n/a MPO439951  

160846 (2001 BV56)          Discovered 2001-Jan-19 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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