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523622 (2007 TG422)
Classification: TransNeptunian Object          SPK-ID: 2523622
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9273384148033976 3.4842e-05  
a 488.8202904305381 0.2381 au
q 35.51845717894646 0.00028941 au
i 18.62483120939824 3.1757e-05 deg
node 112.8251085095218 0.00012321 deg
peri 285.4967151044822 0.00090846 deg
M .4909107887890873 0.00036735 deg
tp 2453617.525283973718
(2005-Sep-04.02528397)
0.13206 TDB
period 3947501.138749753
10807.67
2884.2
7.897
d
yr
n 9.119693379341713E-5 6.6633e-08 deg/d
Q 942.1221236821298 0.4589 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      4800 days (13.14 yr)  
   first obs. used      2007-09-05  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .41961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:43:01  

Additional Information
 Earth MOID = 34.576 au 
 Jupiter MOID = 30.783 au 
 T_jup = 6.885 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.5   n/a MPO450759  

523622 (2007 TG422)          Discovered 2007-Oct-03 by Becker, A. C., Puckett, A. W., Kubica, J. at Apache Point
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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