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150978 (2001 TN214)
Classification: Main-belt Asteroid          SPK-ID: 2150978
[ 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 .164875649315112 4.074e-08  
a 2.680754331073818 1.9332e-08 au
q 2.238763220083724 1.1088e-07 au
i 11.1736221810999 7.984e-06 deg
node 338.1278767358614 2.3952e-05 deg
peri 109.4505453642166 3.5829e-05 deg
M 88.81681739018777 2.4327e-05 deg
tp 2458804.972524420055
(2019-Nov-17.47252442)		 0.00010783 TDB
period 1603.186146416806
4.39		 1.7342e-05
4.748e-08		 d
yr
n .2245528386111722 2.429e-09 deg/d
Q 3.122745442063913 2.2519e-08 au
   Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      6684 days (18.30 yr)  
   first obs. used      2001-10-13  
   last obs. used      2020-01-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57459  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:51  

Additional Information
 Earth MOID = 1.28359 au 
 Jupiter MOID = 2.12909 au 
 T_jup = 3.330 
[ 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 16.3   n/a MPO453970  

150978 (2001 TN214)          Discovered 2001-Oct-13 by NEAT at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2001 TN214 = 2005 QC122 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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