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JPL Small-Body Database Browser
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266287 (2007 BU29)
Classification: Main-belt Asteroid          SPK-ID: 2266287
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1337882981957504 4.1464e-08  
a 2.649973998226141 2.2364e-08 au
q 2.295438486740477 1.1824e-07 au
i 4.68895682959276 4.7613e-06 deg
node 86.78540692658886 7.7366e-05 deg
peri 15.05045637593926 8.1442e-05 deg
M 328.3482522525747 2.6252e-05 deg
tp 2458739.033893719330
(2019-Sep-12.53389372)
0.00011541 TDB
period 1575.653961889533
4.31
1.9946e-05
5.461e-08
d
yr
n .2284765619275224 2.8923e-09 deg/d
Q 3.004509509711805 2.5356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      6565 days (17.97 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:04:00  

Additional Information
 Earth MOID = 1.31284 au 
 Jupiter MOID = 2.13763 au 
 T_jup = 3.373 
[ 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 16.3   n/a MPO460145  

266287 (2007 BU29)          Discovered 2007-Jan-24 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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