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JPL Small-Body Database Browser
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382101 (2011 GY66)
Classification: Main-belt Asteroid          SPK-ID: 2382101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197188308866027 6.7072e-08  
a 2.618803443653119 4.3298e-08 au
q 2.102406021346633 1.826e-07 au
i 15.36622736832381 7.2111e-06 deg
node 55.86124909127798 3.1168e-05 deg
peri 185.8436047912882 4.2301e-05 deg
M 28.80266317991708 3.8528e-05 deg
tp 2458876.653731187220
(2020-Jan-28.15373119)
0.00016319 TDB
period 1547.935220229489
4.24
3.8389e-05
1.051e-07
d
yr
n .2325678718949415 5.7677e-09 deg/d
Q 3.135200865959606 5.1835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6697 days (18.34 yr)  
   first obs. used      2000-11-25  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60714  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:03:17  

Additional Information
 Earth MOID = 1.09061 au 
 Jupiter MOID = 1.88192 au 
 T_jup = 3.328 
[ 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 16.7   n/a MPO434367  

382101 (2011 GY66)          Discovered 2007-Jan-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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