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11790 Goode (1978 RU)
Classification: Main-belt Asteroid          SPK-ID: 2011790
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2582075634601227 1.7714e-08  
a 2.564151032116766 8.3954e-09 au
q 1.902067841770137 4.4044e-08 au
i 4.181947396244225 4.5966e-07 deg
node 12.08596437419555 3.4581e-06 deg
peri 273.5174452886989 6.3853e-06 deg
M 145.4242013316751 4.8069e-06 deg
tp 2458594.673848184332
(2019-Apr-21.17384818)		 1.8907e-05 TDB
period 1499.732593725693
4.11		 7.3655e-06
2.017e-08		 d
yr
n .2400427926325681 1.1789e-09 deg/d
Q 3.226234222463395 1.0563e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2540  
   data-arc span      15532 days (42.52 yr)  
   first obs. used      1978-09-01  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44724  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:57:45  

Additional Information
 Earth MOID = .889515 au 
 Jupiter MOID = 1.97399 au 
 T_jup = 3.382 
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[ 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 13.49   n/a E2021B10  
diameter diameter 5.126 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.203   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11790 Goode           Discovered 1978 Sept. 1 by N. S. Chernykh at the Crimean Astrophysical Observatory.
Philip R. Goode (b. 1943), a professor at the New Jersey Institute of Technology and director of Big Bear Solar Observatory, is renowned for his work on helioseismology and solar activity. His wife Fran B. Goode (b. 1944) is director of development at the same observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010902/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 1978 RU = 1985 DT3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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