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90007 (2002 TE179)
Classification: Main-belt Asteroid          SPK-ID: 2090007
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .365718736553933 5.3404e-08  
a 2.769734120044796 2.1355e-08 au
q 1.756790457071694 1.5042e-07 au
i 27.37945120532825 7.8829e-06 deg
node 242.0668247006437 1.1741e-05 deg
peri 264.2018855924836 1.7193e-05 deg
M 229.7869922446828 1.4896e-05 deg
tp 2459609.486153746450
(2022-Jan-29.98615375)
7.3284e-05 TDB
period 1683.664475062935
4.61
1.9472e-05
5.331e-08
d
yr
n .2138193240589359 2.4729e-09 deg/d
Q 3.782677783017897 2.9165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      13006 days (35.61 yr)  
   first obs. used      1984-12-22  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51639  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:11:25  

Additional Information
 Earth MOID = .978378 au 
 Jupiter MOID = 2.2989 au 
 T_jup = 3.085 
[ 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 14.6   n/a MPO417441  

90007 (2002 TE179)          Discovered 2002-Oct-13 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2002 TE179 = 1990 HY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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