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180832 (2005 GP46)
Classification: Main-belt Asteroid          SPK-ID: 2180832
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1932563175555944 4.2635e-08  
a 2.402736030845356 1.0224e-08 au
q 1.938392113466038 1.0611e-07 au
i 1.049994520562562 4.4854e-06 deg
node 341.4445320559335 0.00019903 deg
peri 345.4348527320402 0.00019925 deg
M 318.1833379146243 1.0179e-05 deg
tp 2459358.517206896508
(2021-May-24.01720690)
3.894e-05 TDB
period 1360.371479832614
3.72
8.6828e-06
2.377e-08
d
yr
n .2646335984964165 1.6891e-09 deg/d
Q 2.867079948224675 1.22e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      6569 days (17.98 yr)  
   first obs. used      2002-06-17  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58116  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:02:11  

Additional Information
 Earth MOID = .924863 au 
 Jupiter MOID = 2.47065 au 
 T_jup = 3.499 
[ 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 16.76   n/a E2021B55  

180832 (2005 GP46)          Discovered 2005-Apr-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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