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118576 (2000 GK27)
Classification: Main-belt Asteroid          SPK-ID: 2118576
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 .1367686928301944 4.5757e-08  
a 2.423344140464948 1.3935e-08 au
q 2.091906530095847 1.147e-07 au
i 2.769155071302799 6.6085e-06 deg
node 43.00032111050815 0.00010526 deg
peri 218.4670578872602 0.00010892 deg
M 71.48005686404414 2.5503e-05 deg
tp 2458726.907961814029
(2019-Aug-31.40796181)
9.7991e-05 TDB
period 1377.910679817795
3.77
1.1885e-05
3.254e-08
d
yr
n .2612651206445425 2.2535e-09 deg/d
Q 2.75478175083405 1.584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      6973 days (19.09 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:55:50  

Additional Information
 Earth MOID = 1.07734 au 
 Jupiter MOID = 2.3046 au 
 T_jup = 3.498 
[ 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 16.5   n/a MPO475041  
diameter diameter 2.927 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118576 (2000 GK27)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 GK27 = 2001 RH137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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