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JPL Small-Body Database Browser
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154539 (2003 GM10)
Classification: Main-belt Asteroid          SPK-ID: 2154539
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818153536608284 4.292e-08  
a 2.696596375912647 2.3439e-08 au
q 2.206313752145581 1.1814e-07 au
i 13.96926173061227 7.104e-06 deg
node 26.56576119254158 2.2589e-05 deg
peri 252.2331654786708 3.142e-05 deg
M 262.1695099615378 2.4801e-05 deg
tp 2459440.035618702881
(2021-Aug-13.53561870)
0.00011376 TDB
period 1617.41827799112
4.43
2.1088e-05
5.774e-08
d
yr
n .2225769331895583 2.902e-09 deg/d
Q 3.186878999679713 2.7701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      10286 days (28.16 yr)  
   first obs. used      1991-11-06  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:04:01  

Additional Information
 Earth MOID = 1.23758 au 
 Jupiter MOID = 2.07054 au 
 T_jup = 3.304 
[ 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 15.6   n/a MPO426967  

154539 (2003 GM10)          Discovered 2003-Apr-03 by LONEOS at Anderson Mesa
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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