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226667 (2004 GK36)
Classification: Main-belt Asteroid          SPK-ID: 2226667
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841552757879157 7.4171e-08  
a 2.391103693947427 1.7865e-08 au
q 1.950769333751035 1.8209e-07 au
i 8.304974409426272 8.721e-06 deg
node 241.3694497075126 5.2173e-05 deg
peri 22.03202362687584 5.9314e-05 deg
M 95.31134672147687 3.3735e-05 deg
tp 2458642.948875924841
(2019-Jun-08.44887592)
0.00012416 TDB
period 1350.504521179457
3.70
1.5135e-05
4.144e-08
d
yr
n .2665670453924846 2.9875e-09 deg/d
Q 2.83143805414382 2.1155e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      7537 days (20.64 yr)  
   first obs. used      1997-06-06  
   last obs. used      2018-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66973  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 08:46:27  

Additional Information
 Earth MOID = .938116 au 
 Jupiter MOID = 2.2434 au 
 T_jup = 3.495 
[ 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 16.2   n/a MPO494244  
diameter diameter 2.867 km 0.791 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.050   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226667 (2004 GK36)          Discovered 2004-Apr-13 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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Alternate Designations
 2004 GK36 = 1997 LJ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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