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437359 (2013 TW144)
Classification: Main-belt Asteroid          SPK-ID: 2437359
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215281779111328 1.1127e-07  
a 2.273103999379798 2.616e-08 au
q 1.769547412194683 2.5541e-07 au
i 7.081557711886935 1.0169e-05 deg
node 185.0226557517026 5.8635e-05 deg
peri 229.3476700038694 6.212e-05 deg
M 312.5805269721378 2.7668e-05 deg
tp 2459165.385174643393
(2020-Nov-11.88517464)
9.8328e-05 TDB
period 1251.778205901699
3.43
2.1609e-05
5.916e-08
d
yr
n .2875908833551544 4.9647e-09 deg/d
Q 2.776660586564914 3.1956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      9239 days (25.30 yr)  
   first obs. used      1994-03-09  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .649  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:32  

Additional Information
 Earth MOID = .7896 au 
 Jupiter MOID = 2.61447 au 
 T_jup = 3.568 
[ 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 17.7   n/a MPO279356  

437359 (2013 TW144)          Discovered 2006-Aug-29 by CSS at Catalina
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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