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JPL Small-Body Database Browser
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447742 (2007 GL38)
Classification: Main-belt Asteroid          SPK-ID: 2447742
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2313309984647422 1.2877e-07  
a 2.379436203092866 4.3299e-08 au
q 1.828998850448239 3.2857e-07 au
i 5.994620257527818 2.3272e-05 deg
node 44.83601789335766 0.00011222 deg
peri 266.6202081539813 0.00012666 deg
M 22.01138147348504 4.8799e-05 deg
tp 2458518.530115294047
(2019-Feb-04.03011529)
0.00018264 TDB
period 1340.631824026581
3.67
3.6593e-05
1.002e-07
d
yr
n .2685301016641107 7.3297e-09 deg/d
Q 2.929873555737494 5.3315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      4085 days (11.18 yr)  
   first obs. used      2007-03-13  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61704  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:31:44  

Additional Information
 Earth MOID = .826197 au 
 Jupiter MOID = 2.37627 au 
 T_jup = 3.495 
[ 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 17.7   n/a MPO450460  

447742 (2007 GL38)          Discovered 2007-Apr-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 GL38 = 2008 UD258 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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