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JPL Small-Body Database Browser
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146166 (2000 SG266)
Classification: Main-belt Asteroid          SPK-ID: 2146166
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1034452269974318 5.5978e-08  
a 3.107287397868321 3.3303e-08 au
q 2.785853347649574 1.7158e-07 au
i 9.436037555646054 6.5397e-06 deg
node 56.38589500219238 3.484e-05 deg
peri 41.34666331836833 4.79e-05 deg
M 79.91379304969077 3.5448e-05 deg
tp 2458156.390762867911
(2018-Feb-06.89076287)
0.00019363 TDB
period 2000.64743852339
5.48
3.2164e-05
8.806e-08
d
yr
n .1799417493897394 2.8929e-09 deg/d
Q 3.428721448087069 3.6748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2000-09-22  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5519  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:31:45  

Additional Information
 Earth MOID = 1.81077 au 
 Jupiter MOID = 1.81703 au 
 T_jup = 3.191 
[ 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 14.7   n/a MPO432918  

146166 (2000 SG266)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 SG266 = 2002 BB24 = 2005 SQ281 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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