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100896 (1998 JT3)
Classification: Main-belt Asteroid          SPK-ID: 2100896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1023735391181651 4.5741e-08  
a 3.16922605140908 2.5168e-08 au
q 2.844781164260845 1.449e-07 au
i 6.427555067174604 4.3369e-06 deg
node 126.8226658362677 4.5528e-05 deg
peri 75.31533182059663 5.0479e-05 deg
M 358.1323342352446 2.0671e-05 deg
tp 2459011.191161990785
(2020-Jun-10.69116199)
0.00011833 TDB
period 2060.763970359915
5.64
2.4548e-05
6.721e-08
d
yr
n .1746924951997902 2.0809e-09 deg/d
Q 3.493670938557315 2.7744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      9814 days (26.87 yr)  
   first obs. used      1993-07-13  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:03:38  

Additional Information
 Earth MOID = 1.85091 au 
 Jupiter MOID = 1.5029 au 
 T_jup = 3.185 
[ 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 14.76   n/a E2021B55  
diameter diameter 6.499 km 0.496 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100896 (1998 JT3)          Discovered 1998-May-06 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 JT3 = 2003 EM23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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