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85258 (1993 TE16)
Classification: Main-belt Asteroid          SPK-ID: 2085258
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1474230744354363 4.154e-08  
a 2.240593656408017 7.4797e-09 au
q 1.910278451019811 9.1976e-08 au
i 2.109080194851055 4.8588e-06 deg
node 34.39955530545526 0.00011357 deg
peri 21.79488597420739 0.00011487 deg
M 309.856935317148 1.5571e-05 deg
tp 2459171.128452961407
(2020-Nov-17.62845296)
5.2951e-05 TDB
period 1225.019720167068
3.35
6.1342e-06
1.679e-08
d
yr
n .2938728202276639 1.4715e-09 deg/d
Q 2.570908861796223 8.5824e-09 au
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      9882 days (27.06 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54502  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:01:32  

Additional Information
 Earth MOID = .922188 au 
 Jupiter MOID = 2.75046 au 
 T_jup = 3.620 
[ 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 16.3   n/a MPO337901  

85258 (1993 TE16)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1993 TE16 = 2000 WJ97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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