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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09770532640379959 4.2927e-08  
a 2.219297135896639 1.6143e-08 au
q 2.002459984846841 1.0374e-07 au
i 4.21373023243541 4.1059e-06 deg
node 134.6952811276502 6.7077e-05 deg
peri 129.5571547942091 7.6113e-05 deg
M 90.42320632866243 3.1839e-05 deg
tp 2459093.181424435636
(2020-Aug-31.68142444)
0.00010858 TDB
period 1207.59583337799
3.31
1.3176e-05
3.607e-08
d
yr
n .298112986190899 3.2527e-09 deg/d
Q 2.436134286946438 1.772e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5315  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:57:37  

Additional Information
 Earth MOID = .989721 au 
 Jupiter MOID = 2.6134 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 18.06   n/a E2021B25  
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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