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JPL Small-Body Database Browser
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324769 (2007 GW39)
Classification: Main-belt Asteroid          SPK-ID: 2324769
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2230275833261153 1.6448e-07  
a 3.061054265404989 7.426e-08 au
q 2.378354730161618 5.5345e-07 au
i 14.59031849163084 8.2017e-06 deg
node 39.46967516286654 3.3327e-05 deg
peri 111.3885222549708 5.9596e-05 deg
M 130.460481141343 2.4921e-05 deg
tp 2457891.605764158971
(2017-May-18.10576416)
0.00014669 TDB
period 1956.162683673386
5.36
7.1184e-05
1.949e-07
d
yr
n .1840337733689782 6.6969e-09 deg/d
Q 3.743753800648361 9.0823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      7644 days (20.93 yr)  
   first obs. used      1996-04-17  
   last obs. used      2017-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60677  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 11:05:35  

Additional Information
 Earth MOID = 1.43295 au 
 Jupiter MOID = 1.46912 au 
 T_jup = 3.147 
[ 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 16.9   n/a MPO402289  

324769 (2007 GW39)          Discovered 2007-Apr-14 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2007 GW39 = 1996 HL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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