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JPL Small-Body Database Browser
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154542 (2003 GX26)
Classification: Main-belt Asteroid          SPK-ID: 2154542
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 .1644669019880525 8.6124e-08  
a 2.540416239015107 2.7252e-08 au
q 2.122601850424153 2.2096e-07 au
i 4.123159886976308 9.8114e-06 deg
node 19.53823762899132 8.8629e-05 deg
peri 347.0188365691073 9.291e-05 deg
M 280.7403203823708 3.5981e-05 deg
tp 2459326.115866514930
(2021-Apr-21.61586651)
0.00014932 TDB
period 1478.957680763851
4.05
2.3798e-05
6.516e-08
d
yr
n .2434146728350385 3.9168e-09 deg/d
Q 2.958230627606062 3.1734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      7344 days (20.11 yr)  
   first obs. used      1999-03-14  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62271  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:33:24  

Additional Information
 Earth MOID = 1.12151 au 
 Jupiter MOID = 2.5014 au 
 T_jup = 3.423 
[ 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 16.0   n/a MPO475335  

154542 (2003 GX26)          Discovered 2003-Apr-04 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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