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JPL Small-Body Database Browser
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359128 (2009 BY66)
Classification: Main-belt Asteroid          SPK-ID: 2359128
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1148133815468352 4.0831e-08  
a 2.546368849840305 2.0923e-08 au
q 2.254011631524614 1.0082e-07 au
i 6.901109896870739 3.6186e-06 deg
node 159.9246698782599 4.91e-05 deg
peri 138.9105222424647 5.4916e-05 deg
M 37.94381505785564 2.5294e-05 deg
tp 2458444.070416050590
(2018-Nov-21.57041605)
0.00010437 TDB
period 1484.158884285114
4.06
1.8292e-05
5.008e-08
d
yr
n .2425616312457031 2.9896e-09 deg/d
Q 2.838726068155995 2.3325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      5350 days (14.65 yr)  
   first obs. used      2005-03-08  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:14:21  

Additional Information
 Earth MOID = 1.24321 au 
 Jupiter MOID = 2.37141 au 
 T_jup = 3.423 
[ 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 16.4   n/a MPO450333  

359128 (2009 BY66)          Discovered 2009-Jan-20 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2009 BY66 = 2007 TN360 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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