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441417 (2008 GL47)
Classification: Main-belt Asteroid          SPK-ID: 2441417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07807294911831335 6.0815e-08  
a 3.177375684220237 4.5698e-08 au
q 2.929308594096344 1.9627e-07 au
i 11.94967837634802 6.2939e-06 deg
node 89.47776508912277 3.0365e-05 deg
peri 199.3903159251007 5.8473e-05 deg
M 359.3410937146975 4.6372e-05 deg
tp 2459004.286364571865
(2020-Jun-03.78636457)
0.00026645 TDB
period 2068.717928901749
5.66
4.463e-05
1.222e-07
d
yr
n .1740208246714034 3.7543e-09 deg/d
Q 3.42544277434413 4.9266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2002-04-12  
   last obs. used      2020-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54665  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:56:09  

Additional Information
 Earth MOID = 1.91571 au 
 Jupiter MOID = 1.71105 au 
 T_jup = 3.162 
[ 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 15.8   n/a MPO437716  

441417 (2008 GL47)          Discovered 2008-Apr-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 GL47 = 2008 JW33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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