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160464 (2006 BQ145)
Classification: Main-belt Asteroid          SPK-ID: 2160464
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586923484965065 6.1906e-08  
a 2.670836815891701 1.902e-08 au
q 2.246995449126915 1.6721e-07 au
i 15.78728147442276 6.0011e-06 deg
node 316.1591363327037 1.9263e-05 deg
peri 244.2050673925716 2.58e-05 deg
M 71.93163661475191 1.7689e-05 deg
tp 2458681.943186212883
(2019-Jul-17.44318621)
7.854e-05 TDB
period 1594.297841123266
4.36
1.703e-05
4.663e-08
d
yr
n .2258047340428945 2.412e-09 deg/d
Q 3.094678182656486 2.2038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      8139 days (22.28 yr)  
   first obs. used      1997-01-09  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5206  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:44:33  

Additional Information
 Earth MOID = 1.29616 au 
 Jupiter MOID = 2.06769 au 
 T_jup = 3.310 
[ 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 15.2   n/a MPO338315  
diameter diameter 3.421 km 0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.104   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160464 (2006 BQ145)          Discovered 2006-Jan-23 by CSS at Catalina
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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