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277689 (2006 BQ277)
Classification: Main-belt Asteroid          SPK-ID: 2277689
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09566197686863098 3.8691e-08  
a 2.665236382185241 2.2009e-08 au
q 2.410274601043203 1.1095e-07 au
i 9.167271859249389 4.0846e-06 deg
node 159.686532601633 3.5838e-05 deg
peri 181.2144881065319 4.7277e-05 deg
M 278.7917761034985 3.1653e-05 deg
tp 2459359.008566733859
(2021-May-24.50856673)
0.00014048 TDB
period 1589.28588548714
4.35
1.9686e-05
5.39e-08
d
yr
n .2265168295316827 2.8058e-09 deg/d
Q 2.920198163327279 2.4114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      5675 days (15.54 yr)  
   first obs. used      2005-02-04  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:16:30  

Additional Information
 Earth MOID = 1.40171 au 
 Jupiter MOID = 2.45855 au 
 T_jup = 3.359 
[ 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 16.3   n/a MPO433796  

277689 (2006 BQ277)          Discovered 2006-Jan-26 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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