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JPL Small-Body Database Browser
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277642 (2006 BU109)
Classification: Main-belt Asteroid          SPK-ID: 2277642
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04750751777462503 8.6895e-08  
a 2.618240399105142 2.6368e-08 au
q 2.493854296806413 2.3066e-07 au
i 3.839067707763468 6.3416e-06 deg
node 95.55849600728952 0.00012713 deg
peri 106.9320355253042 0.00014343 deg
M 343.4139967763691 6.5321e-05 deg
tp 2458671.793830798044
(2019-Jul-07.29383080)
0.00028095 TDB
period 1547.436036351929
4.24
2.3376e-05
6.4e-08
d
yr
n .2326428954366979 3.5144e-09 deg/d
Q 2.74262650140387 2.7621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      9097 days (24.91 yr)  
   first obs. used      1994-05-15  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66211  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:45:49  

Additional Information
 Earth MOID = 1.49317 au 
 Jupiter MOID = 2.22013 au 
 T_jup = 3.401 
[ 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 17.1   n/a MPO433795  

277642 (2006 BU109)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 BU109 = 2008 UM249 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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