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JPL Small-Body Database Browser
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245370 (2005 GL39)
Classification: Main-belt Asteroid          SPK-ID: 2245370
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08839201723151346 6.3113e-08  
a 2.690499879440181 2.973e-08 au
q 2.45268116773532 1.7619e-07 au
i 2.343522037886247 8.1893e-06 deg
node 20.0239515790227 0.00014849 deg
peri 290.4018154191585 0.00015444 deg
M 46.95865171986209 4.2108e-05 deg
tp 2458790.237893812774
(2019-Nov-02.73789381)
0.00018794 TDB
period 1611.936362205754
4.41
2.6718e-05
7.315e-08
d
yr
n .2233338787068371 3.7017e-09 deg/d
Q 2.928318591145042 3.2358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      5637 days (15.43 yr)  
   first obs. used      2002-10-11  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:10:51  

Additional Information
 Earth MOID = 1.43949 au 
 Jupiter MOID = 2.27277 au 
 T_jup = 3.365 
[ 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 16.9   n/a MPO437143  

245370 (2005 GL39)          Discovered 2005-Apr-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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