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JPL Small-Body Database Browser
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277639 (2006 BU103)
Classification: Main-belt Asteroid          SPK-ID: 2277639
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 .04967498376100207 9.3235e-08  
a 2.685609702522957 3.0379e-08 au
q 2.55220208416174 2.472e-07 au
i 6.618253193790411 7.0752e-06 deg
node 148.82429946449 5.8775e-05 deg
peri 233.4117347517992 8.6642e-05 deg
M 124.4871774148188 5.8956e-05 deg
tp 2458044.615080924226
(2017-Oct-18.11508092)
0.00026685 TDB
period 1607.543644438488
4.40
2.7277e-05
7.468e-08
d
yr
n .2239441530844081 3.7999e-09 deg/d
Q 2.819017320884175 3.1889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      8061 days (22.07 yr)  
   first obs. used      1997-01-31  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56765  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:49:04  

Additional Information
 Earth MOID = 1.55878 au 
 Jupiter MOID = 2.40351 au 
 T_jup = 3.363 
[ 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 16.2   n/a MPO437264  

277639 (2006 BU103)          Discovered 2006-Jan-23 by Mt. Lemmon Survey at Mount Lemmon
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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