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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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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1580233494557286 6.1888e-08  
a 2.668884512437192 1.8857e-08 au
q 2.247138442471348 1.6687e-07 au
i 15.78282013103869 5.9996e-06 deg
node 316.1826898424945 1.9277e-05 deg
peri 244.0614499478927 2.5848e-05 deg
M 341.696022350217 1.7799e-05 deg
tp 2458681.472225353360
(2019-Jul-16.97222535)
7.8669e-05 TDB
period 1592.550083099293
4.36
1.6878e-05
4.621e-08
d
yr
n .2260525454241269 2.3957e-09 deg/d
Q 3.090630582403037 2.1837e-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 = 1.2965 au 
 Jupiter MOID = 2.07175 au 
 T_jup = 3.311 
[ 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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