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268609 (2006 BS266)
Classification: Main-belt Asteroid          SPK-ID: 2268609
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1874795576356203 8.0645e-08  
a 2.758609725154174 1.9758e-08 au
q 2.24142679419295 2.2621e-07 au
i 17.14061760051515 8.488e-06 deg
node 10.38188905063409 1.9516e-05 deg
peri 147.7340562172351 3.0109e-05 deg
M 20.86590024882449 1.6975e-05 deg
tp 2458903.500734128842
(2020-Feb-24.00073413)
7.8937e-05 TDB
period 1673.531230246535
4.58
1.7979e-05
4.922e-08
d
yr
n .2151140017548204 2.311e-09 deg/d
Q 3.275792656115399 2.3462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2004-10-05  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:11:58  

Additional Information
 Earth MOID = 1.26459 au 
 Jupiter MOID = 1.73592 au 
 T_jup = 3.253 
[ 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 MPO470851  
diameter diameter 3.873 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268609 (2006 BS266)          Discovered 2006-Jan-25 by LONEOS at Anderson Mesa
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 BS266 = 2004 TR82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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