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118598 (2000 GK101)
Classification: Main-belt Asteroid          SPK-ID: 2118598
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 .2380836326130794 3.1629e-08  
a 2.262622347561188 7.136e-09 au
q 1.723928999822287 7.2096e-08 au
i 5.139809095120801 4.5182e-06 deg
node 342.3413945958736 4.4976e-05 deg
peri 139.9081299525723 4.6442e-05 deg
M 16.7916426097262 1.0239e-05 deg
tp 2458942.516127495294
(2020-Apr-03.01612750)
3.5326e-05 TDB
period 1243.129965713021
3.40
5.881e-06
1.61e-08
d
yr
n .2895916033956395 1.37e-09 deg/d
Q 2.801315695300088 8.8349e-09 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      9867 days (27.01 yr)  
   first obs. used      1993-01-26  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:59:31  

Additional Information
 Earth MOID = .743216 au 
 Jupiter MOID = 2.28329 au 
 T_jup = 3.575 
[ 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 16.6   n/a MPO453656  
diameter diameter 1.222 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.392   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118598 (2000 GK101)          Discovered 2000-Apr-07 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 GK101 = 2002 VC128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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