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413087 (2001 TA174)
Classification: Main-belt Asteroid          SPK-ID: 2413087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2861806147025971 5.6879e-08  
a 2.588266448275088 1.5629e-08 au
q 1.847554765093615 1.4183e-07 au
i 4.726985876416103 7.5903e-06 deg
node 280.1652646142903 0.00010591 deg
peri 164.9597103503085 0.00010761 deg
M 142.5590837534074 1.8864e-05 deg
tp 2458398.211882007280
(2018-Oct-06.71188201)
7.6993e-05 TDB
period 1520.93936611175
4.16
1.3776e-05
3.772e-08
d
yr
n .2366958262907828 2.144e-09 deg/d
Q 3.328978131456561 2.0102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      7782 days (21.31 yr)  
   first obs. used      1998-01-07  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:58:02  

Additional Information
 Earth MOID = .864272 au 
 Jupiter MOID = 1.918 au 
 T_jup = 3.357 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457194.5 (2015-Jun-21.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2869558815344924 5.7177e-08  
q 1.845223391014811 1.4316e-07 au
tp 2456878.748999425330
(2014-Aug-09.24899943)
7.1834e-05 TDB
node 280.1866873339615 0.00010592 deg
peri 165.0786035284598 0.0001076 deg
i 4.727447254845006 7.5914e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      7782 days (21.31 yr)  
   first obs. used      1998-01-07  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:58:02  

Additional Information
 Jupiter MOID = 1.918 au 
 T_jup = 3.357 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.2691922057535E-15 -8.16662314887435E-15 2.563817278648119E-12 -7.683849505396783E-14 7.189370103615025E-13 -1.036385197974733E-14
q -8.16662314887435E-15 2.049478513211598E-14 -6.44248012476033E-12 1.759372965716147E-13 -1.788560405704191E-12 2.520015459122511E-14
tp 2.563817278648119E-12 -6.44248012476033E-12 5.160125427385702E-9 -7.557265760071921E-11 1.469719092020802E-9 -1.49023998642302E-11
node -7.683849505396783E-14 1.759372965716147E-13 -7.557265760071921E-11 1.121810692754297E-8 -1.11998669996718E-8 5.404253936628719E-10
peri 7.189370103615025E-13 -1.788560405704191E-12 1.469719092020802E-9 -1.11998669996718E-8 1.157816238273904E-8 -5.425963413882704E-10
i -1.036385197974733E-14 2.520015459122511E-14 -1.49023998642302E-11 5.404253936628719E-10 -5.425963413882704E-10 5.763003845082679E-11

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 17.0   n/a MPO472160  

413087 (2001 TA174)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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