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186139 (2001 TE207)
Classification: Main-belt Asteroid          SPK-ID: 2186139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08391605966259869 5.5537e-08  
a 2.658143687909274 2.1869e-08 au
q 2.435082743602919 1.5403e-07 au
i 1.844880862648111 6.252e-06 deg
node 12.81332772086154 0.00015296 deg
peri 8.859079035730538 0.00015637 deg
M 149.2475707359688 3.433e-05 deg
tp 2458544.247641709683
(2019-Mar-01.74764171)
0.00014783 TDB
period 1582.946025985651
4.33
1.9535e-05
5.348e-08
d
yr
n .2274240524251857 2.8066e-09 deg/d
Q 2.881204632215629 2.3704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      7143 days (19.56 yr)  
   first obs. used      2001-09-19  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5738  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:13:46  

Additional Information
 Earth MOID = 1.43637 au 
 Jupiter MOID = 2.50487 au 
 T_jup = 3.381 
[ 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 16.8   n/a MPO454281  

186139 (2001 TE207)          Discovered 2001-Oct-11 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2001 TE207 = 2005 OO21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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