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186359 (2002 GU48)
Classification: Main-belt Asteroid          SPK-ID: 2186359
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675501885722219 3.5862e-08  
a 3.143770381383321 2.7554e-08 au
q 2.617031061154779 1.1102e-07 au
i 7.639868494222211 6.2052e-06 deg
node 208.0428495167492 3.2218e-05 deg
peri 85.65097213196603 4.006e-05 deg
M 54.03222393492376 2.0204e-05 deg
tp 2458894.919950932828
(2020-Feb-15.41995093)
0.00011527 TDB
period 2035.985374147768
5.57
2.6767e-05
7.328e-08
d
yr
n .1768185589990746 2.3246e-09 deg/d
Q 3.670509701611862 3.217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      6858 days (18.78 yr)  
   first obs. used      2002-04-04  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53582  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:57  

Additional Information
 Earth MOID = 1.61357 au 
 Jupiter MOID = 1.59815 au 
 T_jup = 3.174 
[ 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 15.47   n/a E2021B55  

186359 (2002 GU48)          Discovered 2002-Apr-04 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2002 GU48 = 2003 OO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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