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160163 (2001 TB209)
Classification: Main-belt Asteroid          SPK-ID: 2160163
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1768786620396029 2.8897e-08  
a 2.149954646104546 8.4016e-09 au
q 1.769673544855746 6.1389e-08 au
i 1.940402753675276 4.8339e-06 deg
node 252.8220978259897 0.00012868 deg
peri 41.68557371926426 0.00013023 deg
M 94.55221108636175 2.2232e-05 deg
tp 2458898.079266108628
(2020-Feb-18.57926611)
6.9917e-05 TDB
period 1151.442816090819
3.15
6.7494e-06
1.848e-08
d
yr
n .3126512189482498 1.8327e-09 deg/d
Q 2.530235747353346 9.8876e-09 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      8066 days (22.08 yr)  
   first obs. used      1998-11-17  
   last obs. used      2020-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57773  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:01:04  

Additional Information
 Earth MOID = .752234 au 
 Jupiter MOID = 2.6515 au 
 T_jup = 3.685 
[ 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 17.3   n/a MPO433024  

160163 (2001 TB209)          Discovered 2001-Oct-12 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2001 TB209 = 2004 PA67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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