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JPL Small-Body Database Browser
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441416 (2008 GK46)
Classification: Main-belt Asteroid          SPK-ID: 2441416
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483198542244826 1.0382e-07  
a 2.275289755176356 1.7847e-08 au
q 1.937819110370141 2.3254e-07 au
i 6.872804275961776 9.8909e-06 deg
node 84.74985348328765 6.5286e-05 deg
peri 140.2188086176228 0.00010373 deg
M 71.02634884147733 6.6019e-05 deg
tp 2458353.173595974169
(2018-Aug-22.67359597)
0.00022879 TDB
period 1253.584154354051
3.43
1.4749e-05
4.038e-08
d
yr
n .2871765718716359 3.3788e-09 deg/d
Q 2.612760399982572 2.0494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      6187 days (16.94 yr)  
   first obs. used      2001-03-19  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6258  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 02:09:30  

Additional Information
 Earth MOID = .933549 au 
 Jupiter MOID = 2.37951 au 
 T_jup = 3.585 
[ 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 18.4   n/a MPO342793  

441416 (2008 GK46)          Discovered 2008-Apr-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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