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266932 (2010 JT162)
Classification: Main-belt Asteroid          SPK-ID: 2266932
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041038933882641 5.6723e-08  
a 3.011050843913533 3.5058e-08 au
q 2.697588727872116 1.7004e-07 au
i 2.081557219430853 5.4637e-06 deg
node 73.78628722913463 0.00017302 deg
peri 268.3616629136311 0.00017547 deg
M 229.8554065338902 3.1858e-05 deg
tp 2459690.420724179140
(2022-Apr-20.92072418)
0.0001763 TDB
period 1908.427035573838
5.22
3.333e-05
9.125e-08
d
yr
n .1886370258277927 3.2945e-09 deg/d
Q 3.324512959954951 3.8708e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59124  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:26:24  

Additional Information
 Earth MOID = 1.69042 au 
 Jupiter MOID = 2.04259 au 
 T_jup = 3.240 
[ 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 16.0   n/a MPO433732  
diameter diameter 4.137 km 1.353 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266932 (2010 JT162)          Discovered 2010-May-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2010 JT162 = 2009 DM115 = 2010 LW107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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