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JPL Small-Body Database Browser
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410584 (2008 GZ121)
Classification: Main-belt Asteroid          SPK-ID: 2410584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08165856561767422 6.5196e-08  
a 2.655303610654831 4.9851e-08 au
q 2.438475326529326 1.8007e-07 au
i 3.794013393118069 7.8751e-06 deg
node 138.3962487121526 0.00010395 deg
peri 337.4668848733411 0.00011428 deg
M 280.0626259964083 4.8716e-05 deg
tp 2458951.427241364688
(2020-Apr-11.92724136)
0.00021791 TDB
period 1580.409770348612
4.33
4.4506e-05
1.219e-07
d
yr
n .2277890245645533 6.4148e-09 deg/d
Q 2.872131894780336 5.3921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      3769 days (10.32 yr)  
   first obs. used      2008-04-13  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56387  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:01:44  

Additional Information
 Earth MOID = 1.45555 au 
 Jupiter MOID = 2.18735 au 
 T_jup = 3.380 
[ 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 17.1   n/a MPO455919  

410584 (2008 GZ121)          Discovered 2008-Apr-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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