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344793 (2003 YT103)
Classification: Main-belt Asteroid          SPK-ID: 2344793
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643210117926582 5.2004e-08  
a 2.71882086482803 2.8953e-08 au
q 2.272061469436498 1.436e-07 au
i 25.60570665428053 6.9292e-06 deg
node 77.91670921785581 1.4287e-05 deg
peri 72.06878298836612 3.6732e-05 deg
M 181.6861904119351 2.5899e-05 deg
tp 2459811.557782461497
(2022-Aug-20.05778246)
0.0001165 TDB
period 1637.454790297308
4.48
2.6156e-05
7.161e-08
d
yr
n .2198533981720716 3.5118e-09 deg/d
Q 3.165580260219561 3.371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      5296 days (14.50 yr)  
   first obs. used      2003-11-24  
   last obs. used      2018-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58869  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:15:36  

Additional Information
 Earth MOID = 1.40338 au 
 Jupiter MOID = 2.3264 au 
 T_jup = 3.200 
[ 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 15.8   n/a MPO300433  

344793 (2003 YT103)          Discovered 2003-Dec-21 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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