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JPL Small-Body Database Browser
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461417 (2001 TH214)
Classification: Main-belt Asteroid          SPK-ID: 2461417
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .27309234320216 2.1441e-07  
a 2.6677422404064 2.7743e-08 au
q 1.939202260914436 5.7663e-07 au
i 11.83224574856957 9.2707e-06 deg
node 238.2852896752312 5.7052e-05 deg
peri 133.5576920610121 6.3876e-05 deg
M 105.6251244006859 2.541e-05 deg
tp 2458533.540777069319
(2019-Feb-19.04077707)
0.00010873 TDB
period 1591.527784784824
4.36
2.4826e-05
6.797e-08
d
yr
n .2261977474987484 3.5285e-09 deg/d
Q 3.396282219898363 3.5319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      6596 days (18.06 yr)  
   first obs. used      2001-10-13  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68132  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:05:03  

Additional Information
 Earth MOID = .961662 au 
 Jupiter MOID = 2.17074 au 
 T_jup = 3.299 
[ 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 17.0   n/a MPO308290  

461417 (2001 TH214)          Discovered 2001-Oct-13 by NEAT at Palomar
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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