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JPL Small-Body Database Browser
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347886 (2002 TG170)
Classification: Main-belt Asteroid          SPK-ID: 2347886
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717709014724531 7.5342e-08  
a 2.807777060548089 2.936e-08 au
q 2.32548266372407 2.1498e-07 au
i 11.9718420784169 1.0796e-05 deg
node 321.0626238203118 3.0611e-05 deg
peri 58.76107157206904 6.3099e-05 deg
M 267.1790393240568 4.4759e-05 deg
tp 2459443.583846621045
(2021-Aug-17.08384662)
0.00021534 TDB
period 1718.471599754914
4.70
2.6954e-05
7.38e-08
d
yr
n .2094884780472034 3.2858e-09 deg/d
Q 3.290071457372109 3.4403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      5595 days (15.32 yr)  
   first obs. used      2002-10-03  
   last obs. used      2018-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55145  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:20:16  

Additional Information
 Earth MOID = 1.35166 au 
 Jupiter MOID = 2.29362 au 
 T_jup = 3.269 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO254677  

347886 (2002 TG170)          Discovered 2002-Oct-03 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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