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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09731088672545535 4.3098e-08  
a 2.21930931023887 1.5971e-08 au
q 2.003346353341467 1.04e-07 au
i 4.212902030848985 4.1049e-06 deg
node 134.6989156733352 6.7093e-05 deg
peri 129.8494833121531 7.6169e-05 deg
M 332.1407432915179 3.2633e-05 deg
tp 2459093.952775422495
(2020-Sep-01.45277542)
0.00010891 TDB
period 1207.60577010855
3.31
1.3035e-05
3.569e-08
d
yr
n .2981105331814041 3.2179e-09 deg/d
Q 2.435272267136273 1.7525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7436 days (20.36 yr)  
   first obs. used      2000-02-12  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53157  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:09:28  

Additional Information
 Earth MOID = .990596 au 
 Jupiter MOID = 2.61707 au 
 T_jup = 3.641 
[ 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 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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