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JPL Small-Body Database Browser
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249703 (2000 GA166)
Classification: Main-belt Asteroid          SPK-ID: 2249703
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04727421184492367 4.4149e-08  
a 2.615414056076632 1.8695e-08 au
q 2.491772417927475 1.1203e-07 au
i 1.944792188285843 5.8998e-06 deg
node 26.35672853182815 0.0001198 deg
peri 218.9081286506348 0.00013563 deg
M 139.376596578046 6.1714e-05 deg
tp 2458002.368793499696
(2017-Sep-05.86879350)
0.000267 TDB
period 1544.931068965611
4.23
1.6565e-05
4.535e-08
d
yr
n .2330201050594662 2.4984e-09 deg/d
Q 2.73905569422579 1.9579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      8078 days (22.12 yr)  
   first obs. used      1997-09-23  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60301  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:48:43  

Additional Information
 Earth MOID = 1.47846 au 
 Jupiter MOID = 2.25269 au 
 T_jup = 3.405 
[ 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 16.5   n/a MPO454852  

249703 (2000 GA166)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 2000 GA166 = 1997 SR7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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