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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0549559054919804 7.3142e-08  
a 2.585627139120307 2.7451e-08 au
q 2.443531658425312 1.9372e-07 au
i 3.954755626118055 5.7712e-06 deg
node 108.3535072880485 0.00012027 deg
peri 214.3520516155569 0.00013688 deg
M 333.4398543720156 6.6082e-05 deg
tp 2459112.540547999276
(2020-Sep-20.04054800)		 0.0002789 TDB
period 1518.613559002551
4.16		 2.4184e-05
6.621e-08		 d
yr
n .2370583338110411 3.7751e-09 deg/d
Q 2.727722619815302 2.8959e-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 = 1.4318 au 
 Jupiter MOID = 2.43342 au 
 T_jup = 3.417 
[ 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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