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JPL Small-Body Database Browser
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447739 (2007 GM25)
Classification: Main-belt Asteroid          SPK-ID: 2447739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1925646655122855 9.6541e-08  
a 2.266817431317926 2.3749e-08 au
q 1.830308490878772 2.3253e-07 au
i 4.588326061341005 1.2528e-05 deg
node 9.560856695425494 8.2401e-05 deg
peri 229.3229854054517 9.4314e-05 deg
M 169.062789228303 5.2649e-05 deg
tp 2458015.078360975440
(2017-Sep-18.57836098)
0.00017557 TDB
period 1246.588862107566
3.41
1.9591e-05
5.364e-08
d
yr
n .2887880767612186 4.5384e-09 deg/d
Q 2.703326371757081 2.8323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6259 days (17.14 yr)  
   first obs. used      2001-09-20  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:07:45  

Additional Information
 Earth MOID = .822413 au 
 Jupiter MOID = 2.31696 au 
 T_jup = 3.587 
[ 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 17.6   n/a MPO456121  

447739 (2007 GM25)          Discovered 2007-Apr-13 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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