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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289534779710899 6.6105e-08  
a 2.237450698186938 1.2375e-08 au
q 1.948923648866889 1.4726e-07 au
i 7.723682803118464 6.8125e-06 deg
node 39.88023902026875 3.3964e-05 deg
peri 2.252465923634326 3.9257e-05 deg
M 274.3428664592795 2.0643e-05 deg
tp 2459291.363800733553
(2021-Mar-17.86380073)
7.1351e-05 TDB
period 1222.443057988866
3.35
1.0141e-05
2.776e-08
d
yr
n .2944922445649643 2.4431e-09 deg/d
Q 2.525977747506987 1.397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   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      .52811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:16:41  

Additional Information
 Earth MOID = .957345 au 
 Jupiter MOID = 2.8614 au 
 T_jup = 3.614 
[ 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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