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JPL Small-Body Database Browser
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347521 (1999 TZ108)
Classification: Main-belt Asteroid          SPK-ID: 2347521
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2313334324516781 7.4805e-08  
a 2.56295766292979 2.2422e-08 au
q 1.970059869535911 2.0516e-07 au
i 15.40051378462268 5.971e-06 deg
node 198.8965277897348 2.4174e-05 deg
peri 119.6311789764466 3.6711e-05 deg
M 31.68934323236173 3.1877e-05 deg
tp 2458868.576758805158
(2020-Jan-20.07675881)
0.00013122 TDB
period 1498.68574056287
4.10
1.9666e-05
5.384e-08
d
yr
n .2402104659144837 3.1522e-09 deg/d
Q 3.155855456323669 2.7608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      7318 days (20.04 yr)  
   first obs. used      1999-07-12  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:39  

Additional Information
 Earth MOID = 1.00765 au 
 Jupiter MOID = 2.41456 au 
 T_jup = 3.347 
[ 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 MPO437471  

347521 (1999 TZ108)          Discovered 1999-Oct-04 by LINEAR at Socorro
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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