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JPL Small-Body Database Browser
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277641 (2006 BR109)
Classification: Main-belt Asteroid          SPK-ID: 2277641
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03973048460743733 7.3598e-08  
a 3.077503011772862 4.7406e-08 au
q 2.955232325734279 2.412e-07 au
i 8.862044820872104 1.1472e-05 deg
node 333.0594171230567 2.5757e-05 deg
peri 307.8077935686243 0.00015085 deg
M 20.6996537617302 0.00014608 deg
tp 2458487.114704246043
(2019-Jan-03.61470425)
0.00080174 TDB
period 1971.9511708399
5.40
4.5564e-05
1.247e-07
d
yr
n .1825603013520196 4.2183e-09 deg/d
Q 3.199773697811446 4.929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      6884 days (18.85 yr)  
   first obs. used      2000-12-23  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55232  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:10  

Additional Information
 Earth MOID = 1.94831 au 
 Jupiter MOID = 1.93788 au 
 T_jup = 3.209 
[ 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 15.5   n/a MPO455060  

277641 (2006 BR109)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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