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243542 (2010 JT1)
Classification: Main-belt Asteroid          SPK-ID: 2243542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399529610535211 4.6288e-08  
a 2.39803263514339 1.845e-08 au
q 2.062420867152094 1.1218e-07 au
i 11.78293416039147 6.3158e-06 deg
node 174.0191127870724 2.3776e-05 deg
peri 65.53044666850147 3.4237e-05 deg
M 138.7493398423085 2.7664e-05 deg
tp 2458077.731410287919
(2017-Nov-20.23141029)
0.00010262 TDB
period 1356.379010597374
3.71
1.5654e-05
4.286e-08
d
yr
n .2654125411756774 3.0631e-09 deg/d
Q 2.733644403134685 2.1033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      6063 days (16.60 yr)  
   first obs. used      2002-02-07  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50489  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:33:27  

Additional Information
 Earth MOID = 1.08351 au 
 Jupiter MOID = 2.31434 au 
 T_jup = 3.486 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO454787  
diameter diameter 1.803 km 0.299 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.109   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243542 (2010 JT1)          Discovered 2010-May-03 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2010 JT1 = 2006 FH2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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