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JPL Small-Body Database Browser
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214909 (2007 TD180)
Classification: Main-belt Asteroid          SPK-ID: 2214909
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298026033706449 6.6375e-08  
a 2.236465781684549 1.2415e-08 au
q 1.94616670087253 1.4797e-07 au
i 7.729563400907758 6.8306e-06 deg
node 39.92090613747686 3.484e-05 deg
peri 2.166716053903341 4.0207e-05 deg
M 156.6201856774222 2.0635e-05 deg
tp 2458069.019851999570
(2017-Nov-11.51985200)
6.7959e-05 TDB
period 1221.635975290104
3.34
1.0172e-05
2.785e-08
d
yr
n .2946868030098002 2.4538e-09 deg/d
Q 2.526764862496568 1.4027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      7811 days (21.39 yr)  
   first obs. used      1997-12-21  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:37  

Additional Information
 Earth MOID = .954007 au 
 Jupiter MOID = 2.86092 au 
 T_jup = 3.615 
[ 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 17.0   n/a MPO227090  

214909 (2007 TD180)          Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2007 TD180 = 2007 TE306 = 2007 TS146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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