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JPL Small-Body Database Browser
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268584 (2006 BG144)
Classification: Main-belt Asteroid          SPK-ID: 2268584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1900799353160021 6.1409e-08  
a 2.775907360955664 3.9412e-08 au
q 2.248263069341998 1.6051e-07 au
i 17.74263066471859 6.0721e-06 deg
node 166.2052351172866 2.598e-05 deg
peri 349.1922987852983 3.9224e-05 deg
M 295.3878785638755 3.5786e-05 deg
tp 2458903.691749843204
(2020-Feb-24.19174984)
0.00017269 TDB
period 1689.296489846074
4.63
3.5977e-05
9.85e-08
d
yr
n .2131064630536245 4.5385e-09 deg/d
Q 3.303551652569331 4.6903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      6086 days (16.66 yr)  
   first obs. used      2002-05-15  
   last obs. used      2019-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59949  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:44:31  

Additional Information
 Earth MOID = 1.25984 au 
 Jupiter MOID = 1.6924 au 
 T_jup = 3.240 
[ 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 15.8   n/a MPO423032  
diameter diameter 4.669 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268584 (2006 BG144)          Discovered 2006-Jan-23 by CSS at Catalina
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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