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JPL Small-Body Database Browser
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214918 (2007 TD338)
Classification: Main-belt Asteroid          SPK-ID: 2214918
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519815725773871 4.9822e-08  
a 2.333230799204876 1.5114e-08 au
q 1.978622713155725 1.1259e-07 au
i 5.324264698664114 4.6867e-06 deg
node 94.39921216466729 5.9216e-05 deg
peri 310.4679037592561 6.1885e-05 deg
M 75.79217917534912 1.6959e-05 deg
tp 2458326.432921040988
(2018-Jul-26.93292104)
6.0934e-05 TDB
period 1301.772155105606
3.56
1.2649e-05
3.463e-08
d
yr
n .2765460903339072 2.6871e-09 deg/d
Q 2.687838885254026 1.7411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      6622 days (18.13 yr)  
   first obs. used      2000-11-21  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:54:35  

Additional Information
 Earth MOID = .992556 au 
 Jupiter MOID = 2.68778 au 
 T_jup = 3.548 
[ 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 16.9   n/a MPO310506  

214918 (2007 TD338)          Discovered 2007-Oct-13 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2007 TD338 = 2000 WS144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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