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379740 (2011 GY63)
Classification: Main-belt Asteroid          SPK-ID: 2379740
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06749559800507912 9.8923e-08  
a 3.040336228855726 5.7356e-08 au
q 2.835126916952602 3.2977e-07 au
i 11.88013780429735 7.6157e-06 deg
node 75.27861320432436 3.9457e-05 deg
peri 123.0887106170249 6.5799e-05 deg
M 270.665581952964 5.9009e-05 deg
tp 2459481.004169612567
(2021-Sep-23.50416961)
0.00032576 TDB
period 1936.336574884796
5.30
5.4794e-05
1.5e-07
d
yr
n .1859180912395969 5.261e-09 deg/d
Q 3.24554554075885 6.1227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2006-05-06  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:14:03  

Additional Information
 Earth MOID = 1.84995 au 
 Jupiter MOID = 1.79452 au 
 T_jup = 3.204 
[ 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 15.9   n/a MPO455732  

379740 (2011 GY63)          Discovered 2006-May-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 GY63 = 2006 JR39 = 2011 HU54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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