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186851 (2004 GF38)
Classification: Main-belt Asteroid          SPK-ID: 2186851
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2014522029644106 3.4588e-08  
a 2.366459268050169 1.1117e-08 au
q 1.889730835275916 8.4017e-08 au
i 6.154725180246031 4.7274e-06 deg
node 87.09001963757476 3.7792e-05 deg
peri 255.0445190199499 3.9827e-05 deg
M 83.4792033597699 1.3036e-05 deg
tp 2458892.165037582055
(2020-Feb-12.66503758)
4.7278e-05 TDB
period 1329.679513016933
3.64
9.3697e-06
2.565e-08
d
yr
n .2707419317781243 1.9078e-09 deg/d
Q 2.843187700824423 1.3356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      8096 days (22.17 yr)  
   first obs. used      1999-01-10  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59513  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:58  

Additional Information
 Earth MOID = .890944 au 
 Jupiter MOID = 2.57346 au 
 T_jup = 3.512 
[ 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 15.97   n/a MPCxxxxx  

186851 (2004 GF38)          Discovered 2004-Apr-15 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2004 GF38 = 2005 SH119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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