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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215281914212324 9.9947e-08  
a 2.273104007064459 1.4278e-08 au
q 1.769547387467113 2.2128e-07 au
i 7.081551630907991 9.2088e-06 deg
node 185.0226979583479 5.3111e-05 deg
peri 229.3476350418447 5.4903e-05 deg
M 312.5805160302649 1.1065e-05 deg
tp 2459165.385213526193
(2020-Nov-11.88521353)
3.8309e-05 TDB
period 1251.778212249511
3.43
1.1794e-05
3.229e-08
d
yr
n .2875908818967708 2.7097e-09 deg/d
Q 2.776660626661804 1.7441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      9728 days (26.63 yr)  
   first obs. used      1994-03-09  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:39:01  

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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