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JPL Small-Body Database Browser
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452274 (2015 TE158)
Classification: Main-belt Asteroid          SPK-ID: 2452274
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115440679318647 1.2861e-07  
a 2.641900621789322 4.0178e-08 au
q 2.336917819317607 3.5616e-07 au
i 1.810857187090811 7.797e-06 deg
node 221.9165957219618 0.00026305 deg
peri 293.2683218312754 0.00026583 deg
M 163.5832859458756 3.2733e-05 deg
tp 2457887.795387513395
(2017-May-14.29538751)
0.00014214 TDB
period 1568.458898545843
4.29
3.578e-05
9.796e-08
d
yr
n .2295246629247122 5.2359e-09 deg/d
Q 2.946883424261038 4.4816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4787 days (13.11 yr)  
   first obs. used      2003-12-29  
   last obs. used      2017-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57414  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:51:31  

Additional Information
 Earth MOID = 1.34791 au 
 Jupiter MOID = 2.0472 au 
 T_jup = 3.384 
[ 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 17.5   n/a MPO361091  

452274 (2015 TE158)          Discovered 2007-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TE158 = 2009 HZ26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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