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66691 (1999 TE67)
Classification: Main-belt Asteroid          SPK-ID: 2066691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1846743041830978 4.0295e-08  
a 2.305553086735575 7.2045e-09 au
q 1.879776674685489 9.2698e-08 au
i 2.008342533479637 4.1897e-06 deg
node 342.0999415950921 0.00011713 deg
peri 256.6090721111505 0.00011759 deg
M 151.6104159878865 1.0366e-05 deg
tp 2458661.997584996651
(2019-Jun-27.49758500)
3.6372e-05 TDB
period 1278.677775125258
3.50
5.9935e-06
1.641e-08
d
yr
n .2815408283488268 1.3197e-09 deg/d
Q 2.73132949878566 8.535e-09 au
  Orbit Determination Parameters
   # obs. used (total)      559  
   data-arc span      10247 days (28.05 yr)  
   first obs. used      1992-10-25  
   last obs. used      2020-11-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53727  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:24:14  

Additional Information
 Earth MOID = .867517 au 
 Jupiter MOID = 2.28134 au 
 T_jup = 3.564 
[ 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 16.77   n/a MPCxxxxx  

66691 (1999 TE67)          Discovered 1999-Oct-08 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TE67 = 1998 HR86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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