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277647 (2006 BM118)
Classification: Main-belt Asteroid          SPK-ID: 2277647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05959454066958822 5.1129e-08  
a 3.023389165091054 3.7827e-08 au
q 2.843211676532043 1.4948e-07 au
i 9.546185963841236 7.5439e-06 deg
node 321.0331228188442 3.039e-05 deg
peri 290.4502664231716 7.2083e-05 deg
M 167.1899567522312 6.2388e-05 deg
tp 2458108.741638653913
(2017-Dec-21.24163865)
0.00033593 TDB
period 1920.169227391747
5.26
3.6036e-05
9.866e-08
d
yr
n .1874834753439958 3.5185e-09 deg/d
Q 3.203566653650065 4.0081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5851 days (16.02 yr)  
   first obs. used      2003-10-29  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:11:07  

Additional Information
 Earth MOID = 1.84629 au 
 Jupiter MOID = 1.93943 au 
 T_jup = 3.222 
[ 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 16.1   n/a MPO503248  

277647 (2006 BM118)          Discovered 2006-Jan-26 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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