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49243 (1998 TE5)
Classification: Main-belt Asteroid          SPK-ID: 2049243
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02072507959131203 4.6012e-08  
a 2.54945524534351 1.3056e-08 au
q 2.496617582469277 1.2039e-07 au
i 5.529893997543414 3.9276e-06 deg
node 70.24893230224994 4.9062e-05 deg
peri 254.4475047540288 0.00011496 deg
M 83.91302397321836 0.00010347 deg
tp 2458253.925674330593
(2018-May-15.42567433)
0.00042765 TDB
period 1486.858074389109
4.07
1.1421e-05
3.127e-08
d
yr
n .2421212933506849 1.8599e-09 deg/d
Q 2.602292908217742 1.3326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      25143 days (68.84 yr)  
   first obs. used      1951-02-04  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57297  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:17:53  

Additional Information
 Earth MOID = 1.48895 au 
 Jupiter MOID = 2.44332 au 
 T_jup = 3.434 
[ 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 14.8   n/a MPO452839  
diameter diameter 3.750 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49243 (1998 TE5)          Discovered 1998-Oct-13 by Korlevic, K. at Visnjan
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 TE5 = 2000 EL120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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