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233061 (2005 GH146)
Classification: Main-belt Asteroid          SPK-ID: 2233061
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .180609595945526 4.3662e-08  
a 3.159327173164767 3.0301e-08 au
q 2.588722368959758 1.4358e-07 au
i 4.32632865339803 7.5305e-06 deg
node 215.0914595707269 6.586e-05 deg
peri 272.7446697409156 6.969e-05 deg
M 309.9139795311357 2.1515e-05 deg
tp 2459285.867399110219
(2021-Mar-12.36739911)
0.00012392 TDB
period 2051.116513509831
5.62
2.9508e-05
8.079e-08
d
yr
n .1755141639340492 2.525e-09 deg/d
Q 3.729931977369777 3.5773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      7885 days (21.59 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:55:31  

Additional Information
 Earth MOID = 1.60834 au 
 Jupiter MOID = 1.38705 au 
 T_jup = 3.175 
[ 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 16.1   n/a MPO413117  
diameter diameter 3.043 km 0.496 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233061 (2005 GH146)          Discovered 2005-Apr-11 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 GH146 = 2008 SX103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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