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JPL Small-Body Database Browser
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214895 (2007 TD22)
Classification: Main-belt Asteroid          SPK-ID: 2214895
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1661365802368652 7.3387e-08  
a 2.68373983528569 3.2216e-08 au
q 2.237872476805878 1.8848e-07 au
i 9.735769295406342 6.785e-06 deg
node 95.13817786153911 4.2442e-05 deg
peri 267.4923752957676 4.7623e-05 deg
M 250.4311760708455 2.6637e-05 deg
tp 2459089.257624162820
(2020-Aug-27.75762416)
0.00012483 TDB
period 1605.865048002922
4.40
2.8915e-05
7.916e-08
d
yr
n .2241782399135603 4.0366e-09 deg/d
Q 3.129607193765503 3.7568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      6138 days (16.80 yr)  
   first obs. used      2002-07-13  
   last obs. used      2019-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6399  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:36  

Additional Information
 Earth MOID = 1.26007 au 
 Jupiter MOID = 2.39367 au 
 T_jup = 3.335 
[ 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 15.9   n/a MPO440134  

214895 (2007 TD22)          Discovered 2007-Oct-08 by Tucker, R. A. at Goodricke-Pigott
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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