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160862 (2001 GD5)
Classification: Main-belt Asteroid          SPK-ID: 2160862
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .276949752967089 4.1159e-08  
a 3.093779394227499 2.3091e-08 au
q 2.236957955261523 1.2818e-07 au
i 25.02396497769136 7.13e-06 deg
node 193.7386989866681 1.0616e-05 deg
peri 75.3782441391716 1.6286e-05 deg
M 196.4903128136216 1.3385e-05 deg
tp 2460103.262327625322
(2023-Jun-07.76232763)		 8.0494e-05 TDB
period 1987.615801470327
5.44		 2.2252e-05
6.092e-08		 d
yr
n .1811215224459839 2.0277e-09 deg/d
Q 3.950600833193475 2.9486e-08 au
   Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      7266 days (19.89 yr)  
   first obs. used      2001-03-20  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54858  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:07  

Additional Information
 Earth MOID = 1.3611 au 
 Jupiter MOID = 1.64208 au 
 T_jup = 3.025 
[ 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 14.9   n/a MPO502933  

160862 (2001 GD5)          Discovered 2001-Apr-15 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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