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JPL Small-Body Database Browser
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344102 (1999 TT94)
Classification: Main-belt Asteroid          SPK-ID: 2344102
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2990979331787977 5.5095e-08  
a 2.635131107550639 2.1112e-08 au
q 1.846968839627087 1.5131e-07 au
i 5.843162713095606 5.7169e-06 deg
node 137.2887023299103 6.2929e-05 deg
peri 283.910184580074 6.4046e-05 deg
M 181.8050813810061 1.4225e-05 deg
tp 2459373.882932344758
(2021-Jun-08.38293234)
6.9355e-05 TDB
period 1562.434315197338
4.28
1.8777e-05
5.141e-08
d
yr
n .2304096860254452 2.769e-09 deg/d
Q 3.423293375474192 2.7427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      7233 days (19.80 yr)  
   first obs. used      1999-09-14  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:14  

Additional Information
 Earth MOID = .869957 au 
 Jupiter MOID = 1.95928 au 
 T_jup = 3.326 
[ 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 16.2   n/a MPO440549  

344102 (1999 TT94)          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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