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312113 (2007 TG173)
Classification: Main-belt Asteroid          SPK-ID: 2312113
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 .1926484409055002 6.0829e-08  
a 2.416784371239714 2.1478e-08 au
q 1.951194630115604 1.3721e-07 au
i .7388958443434038 4.6698e-06 deg
node 198.9799828417042 0.00053412 deg
peri 241.410931512575 0.00053452 deg
M 86.53224822269 2.2352e-05 deg
tp 2458670.639153451583
(2019-Jul-06.13915345)
8.21e-05 TDB
period 1372.319651880862
3.76
1.8294e-05
5.009e-08
d
yr
n .2623295523798659 3.497e-09 deg/d
Q 2.882374112363824 2.5616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      5420 days (14.84 yr)  
   first obs. used      2005-04-02  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5838  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:43:47  

Additional Information
 Earth MOID = .967061 au 
 Jupiter MOID = 2.36064 au 
 T_jup = 3.490 
[ 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 17.7   n/a MPO455300  

312113 (2007 TG173)          Discovered 2007-Oct-04 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2007 TG173 = 2005 GG17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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