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JPL Small-Body Database Browser
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154189 (2002 GE124)
Classification: Main-belt Asteroid          SPK-ID: 2154189
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2707275366135333 3.495e-08  
a 2.791218202179668 1.9954e-08 au
q 2.035558574152711 9.5968e-08 au
i 4.89970494756112 7.0004e-06 deg
node 187.8589061167813 5.273e-05 deg
peri 76.92928500877862 5.4871e-05 deg
M 266.5177958870569 1.7345e-05 deg
tp 2459442.798587635490
(2021-Aug-16.29858764)
8.5392e-05 TDB
period 1703.292012203749
4.66
1.8265e-05
5.001e-08
d
yr
n .21135542080904 2.2665e-09 deg/d
Q 3.546877830206625 2.5357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      7892 days (21.61 yr)  
   first obs. used      1998-06-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57655  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:30:52  

Additional Information
 Earth MOID = 1.0268 au 
 Jupiter MOID = 1.5772 au 
 T_jup = 3.269 
[ 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 15.8   n/a MPO426965  

154189 (2002 GE124)          Discovered 2002-Apr-12 by LINEAR at Socorro
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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