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277668 (2006 BO203)
Classification: Main-belt Asteroid          SPK-ID: 2277668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851650728056872 4.0369e-08  
a 2.3405622580955 1.3774e-08 au
q 1.907171877169003 9.2875e-08 au
i 5.943125662211267 4.1838e-06 deg
node 123.2204101815516 4.2928e-05 deg
peri 87.1258202928306 4.4476e-05 deg
M 310.0887376420242 1.0487e-05 deg
tp 2459181.832135787799
(2020-Nov-28.33213579)
3.8309e-05 TDB
period 1307.912599272814
3.58
1.1545e-05
3.161e-08
d
yr
n .2752477498879942 2.4297e-09 deg/d
Q 2.773952639021997 1.6324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      7059 days (19.33 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50673  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:13:31  

Additional Information
 Earth MOID = .913109 au 
 Jupiter MOID = 2.20878 au 
 T_jup = 3.534 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO455060  
diameter diameter 1.686 km 0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.130   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277668 (2006 BO203)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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