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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9330984808451763 0.00052429  
a 531.8765207269084 4.1985 AU
q 35.58334723941223 0.0025837 AU
i 18.57947449202067 0.00024429 deg
node 112.981803199502 0.0017405 deg
peri 285.835858784108 0.029217 deg
M .2496512135567799 0.0027399 deg
tp 2453693.467211843901
(2005-Nov-18.96721184)
4.4862 JED
period 4480377.995365924
12266.61
53051
145.2
d
yr
n 8.035036337834657E-5 9.514e-07 deg/d
Q 1028.169694214405 8.1161 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 = 34.6394 AU 
 T_jup = 6.903 
[ 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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