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382096 (2011 GT49)
Classification: Main-belt Asteroid          SPK-ID: 2382096
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04825140491652942 7.3912e-08  
a 2.689487214930233 3.0932e-08 au
q 2.559715678304805 2.0397e-07 au
i 5.267817569420799 7.8329e-06 deg
node 22.57180910153464 6.1861e-05 deg
peri 5.577351752934399 8.7016e-05 deg
M 200.409469979467 6.2575e-05 deg
tp 2459714.679318144333
(2022-May-15.17931814)
0.00028363 TDB
period 1611.026384202626
4.41
2.7793e-05
7.609e-08
d
yr
n .2234600274272859 3.855e-09 deg/d
Q 2.819258751555661 3.2424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5680 days (15.55 yr)  
   first obs. used      2004-10-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:41:11  

Additional Information
 Earth MOID = 1.5638 au 
 Jupiter MOID = 2.38685 au 
 T_jup = 3.365 
[ 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 16.8   n/a MPO423412  

382096 (2011 GT49)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 GT49 = 2004 TA265 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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