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135587 (2002 GX105)
Classification: Main-belt Asteroid          SPK-ID: 2135587
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09112143639084939 4.4177e-08  
a 2.775121362914085 1.9139e-08 au
q 2.522248318166422 1.259e-07 au
i 10.10667572485197 4.8626e-06 deg
node 86.94816288208141 3.1174e-05 deg
peri 51.96547016943926 5.0468e-05 deg
M 63.36395931323202 3.6152e-05 deg
tp 2458903.291515294459
(2020-Feb-23.79151529)
0.00016938 TDB
period 1688.579054302424
4.62
1.7469e-05
4.783e-08
d
yr
n .2131970067274825 2.2056e-09 deg/d
Q 3.027994407661748 2.0883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      10111 days (27.68 yr)  
   first obs. used      1993-06-12  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55438  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:43  

Additional Information
 Earth MOID = 1.55066 au 
 Jupiter MOID = 2.06398 au 
 T_jup = 3.307 
[ 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 15.72   n/a E2021B55  
diameter diameter 2.593 km 0.683 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135587 (2002 GX105)          Discovered 2002-Apr-11 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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