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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2217029325297652 9.32e-08  
a 2.27347116970745 1.3688e-08 au
q 1.769435944361433 2.0529e-07 au
i 7.081701750726947 5.7983e-06 deg
node 185.01555350226 4.8947e-05 deg
peri 229.3801116144394 5.0857e-05 deg
M 66.43325752244921 9.3618e-06 deg
tp 2459165.444850890583
(2020-Nov-11.94485089)
3.2982e-05 TDB
period 1252.081514312045
3.43
1.1307e-05
3.096e-08
d
yr
n .2875212163784734 2.5966e-09 deg/d
Q 2.777506395053468 1.6722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9831 days (26.92 yr)  
   first obs. used      1994-03-09  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52855  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:55:55  

Additional Information
 Earth MOID = .789027 au 
 Jupiter MOID = 2.6154 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 17.98   n/a MPCxxxxx  

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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