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JPL Small-Body Database Browser
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344099 (1999 TC25)
Classification: Main-belt Asteroid          SPK-ID: 2344099
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3396922116353726 5.66e-08  
a 2.622687567643774 1.965e-08 au
q 1.731781027362265 1.5541e-07 au
i 5.829692536296633 7.1067e-06 deg
node 1.81549832040833 5.5374e-05 deg
peri 67.64277048052111 5.8057e-05 deg
M 187.887838779341 1.2069e-05 deg
tp 2459342.198363098352
(2021-May-07.69836310)
5.633e-05 TDB
period 1551.380267505215
4.25
1.7435e-05
4.773e-08
d
yr
n .2320514238452436 2.6079e-09 deg/d
Q 3.513594107925284 2.6325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      1999-09-07  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56621  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:23:00  

Additional Information
 Earth MOID = .755654 au 
 Jupiter MOID = 1.86583 au 
 T_jup = 3.313 
[ 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 16.8   n/a MPO254670  

344099 (1999 TC25)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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