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JPL Small-Body Database Browser
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306083 (2010 GX142)
Classification: Main-belt Asteroid          SPK-ID: 2306083
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09731090028669617 6.0178e-08  
a 2.219309311159498 1.8989e-08 au
q 2.00334632407592 1.3365e-07 au
i 4.212897141806055 8.7436e-06 deg
node 134.6988542941083 7.1026e-05 deg
peri 129.8495218855229 9.0771e-05 deg
M 332.1407623567695 6.2133e-05 deg
tp 2459093.952711527012
(2020-Sep-01.45271153)		 0.00020868 TDB
period 1207.60577085997
3.31		 1.5499e-05
4.243e-08		 d
yr
n .298110532995908 3.826e-09 deg/d
Q 2.435272298243076 2.0836e-08 au
   Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-02-12  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:33  

Additional Information
 Earth MOID = .990596 au 
 Jupiter MOID = 2.61707 au 
 T_jup = 3.641 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO460269  
diameter diameter 1.339 km 0.387 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

306083 (2010 GX142)          Discovered 2010-Apr-10 by Charleston at Charleston
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2010 GX142 = 2005 YR157 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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