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JPL Small-Body Database Browser
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277640 (2006 BW108)
Classification: Main-belt Asteroid          SPK-ID: 2277640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05511614708163488 7.3488e-08  
a 2.583659296318855 2.7084e-08 au
q 2.441257950534111 1.9446e-07 au
i 3.954174002005774 5.7698e-06 deg
node 108.3613749079251 0.00012035 deg
peri 215.3633397479346 0.00013667 deg
M 237.588933440513 6.5447e-05 deg
tp 2459116.285908607809
(2020-Sep-23.78590861)
0.00027623 TDB
period 1516.880232463103
4.15
2.3852e-05
6.53e-08
d
yr
n .2373292184152427 3.7318e-09 deg/d
Q 2.726060642103598 2.8577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      4850 days (13.28 yr)  
   first obs. used      2006-01-25  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67435  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:55:13  

Additional Information
 Earth MOID = 1.42891 au 
 Jupiter MOID = 2.43799 au 
 T_jup = 3.418 
[ 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 MPO433795  

277640 (2006 BW108)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 BW108 = 2007 KP8 = 2007 LW11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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