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186141 (2001 TO217)
Classification: Main-belt Asteroid          SPK-ID: 2186141
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07402107383705638 4.7041e-08  
a 2.579914122817596 1.6041e-08 au
q 2.38894610903925 1.2504e-07 au
i 4.829115252173241 3.812e-06 deg
node 251.1006507657688 5.7317e-05 deg
peri 286.9922707545105 6.3697e-05 deg
M 61.08596184221064 2.559e-05 deg
tp 2458943.670315942077
(2020-Apr-04.17031594)
0.00010818 TDB
period 1513.58321081494
4.14
1.4116e-05
3.865e-08
d
yr
n .2378461900394426 2.2182e-09 deg/d
Q 2.770882136595942 1.7228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   data-arc span      9720 days (26.61 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:04  

Additional Information
 Earth MOID = 1.39696 au 
 Jupiter MOID = 2.21662 au 
 T_jup = 3.416 
[ 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 15.94   n/a E2021B55  

186141 (2001 TO217)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2001 TO217 = 2003 AE15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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