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(2007 TG422)
Classification: TransNeptunian Object          SPK-ID: 3404090
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9313286038985797 0.00052397  
a 518.1738582137812 3.9832 AU
q 35.58372226679975 0.0025836 AU
i 18.58060616386566 0.00024447 deg
node 112.9769681323658 0.0017411 deg
peri 285.8339751971494 0.029256 deg
M .2765415211047237 0.002963 deg
tp 2453690.945615107017
(2005-Nov-16.44561511)
4.4943 JED
period 4308356.928832712
11795.64
49678
136
d
yr
n 8.355853657128099E-5 9.6348e-07 deg/d
Q 1000.763994160763 7.6929 AU
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      1956 days (5.36 yr)  
   first obs. used      2007-09-05  
   last obs. used      2013-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .17808  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 08:26:51  

Additional Information
 Earth MOID = 34.6407 AU 
 T_jup = 6.900 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.2 mag n/a MPO252047  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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