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213506 (2002 GS85)
Classification: Main-belt Asteroid          SPK-ID: 2213506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04612067714060999 4.4452e-08  
a 2.309063850742944 1.9335e-08 au
q 2.202568262385775 1.0585e-07 au
i 7.359990543111527 5.2195e-06 deg
node 65.83610476469389 4.0783e-05 deg
peri 62.05743324298672 0.0001071 deg
M 183.9347305161873 9.2058e-05 deg
tp 2459827.292130701944
(2022-Sep-04.79213070)
0.00032495 TDB
period 1281.599532458873
3.51
1.6097e-05
4.407e-08
d
yr
n .2808989788793893 3.5281e-09 deg/d
Q 2.415559439100113 2.0226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      6262 days (17.14 yr)  
   first obs. used      2002-04-04  
   last obs. used      2019-05-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54509  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:57  

Additional Information
 Earth MOID = 1.2289 au 
 Jupiter MOID = 2.60757 au 
 T_jup = 3.573 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.82   n/a MPCxxxxx  

213506 (2002 GS85)          Discovered 2002-Apr-10 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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