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JPL Small-Body Database Browser
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390930 (2005 GX24)
Classification: Main-belt Asteroid          SPK-ID: 2390930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2320070374905708 5.6211e-08  
a 2.7376388602449 1.8692e-08 au
q 2.102487378560418 1.5457e-07 au
i 8.229882155019936 6.5476e-06 deg
node 51.58573149265754 5.6106e-05 deg
peri 164.5088721624274 5.9756e-05 deg
M 29.77933686396384 1.9743e-05 deg
tp 2458463.640425930689
(2018-Dec-11.14042593)
9.0023e-05 TDB
period 1654.484345639447
4.53
1.6945e-05
4.639e-08
d
yr
n .2175904540582778 2.2285e-09 deg/d
Q 3.372790341929382 2.3029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      8496 days (23.26 yr)  
   first obs. used      1996-03-24  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56366  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:31  

Additional Information
 Earth MOID = 1.0967 au 
 Jupiter MOID = 1.6014 au 
 T_jup = 3.297 
[ 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 16.7   n/a MPO437600  
diameter diameter 2.070 km 0.617 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

390930 (2005 GX24)          Discovered 2005-Apr-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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