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344801 (2003 YE181)
Classification: Main-belt Asteroid          SPK-ID: 2344801
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3838752320288698 4.8545e-08  
a 2.761553318236775 2.9098e-08 au
q 1.701461397438538 1.3025e-07 au
i 11.49549835486679 1.1782e-05 deg
node 273.9016439106614 4.5911e-05 deg
peri 142.694892279236 5.5036e-05 deg
M 247.9511524163858 2.748e-05 deg
tp 2459522.215175293249
(2021-Nov-03.71517529)
0.00013527 TDB
period 1676.210573834012
4.59
2.6493e-05
7.253e-08
d
yr
n .2147701521632623 3.3945e-09 deg/d
Q 3.821645239035012 4.0268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      7110 days (19.47 yr)  
   first obs. used      1998-10-02  
   last obs. used      2018-03-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60104  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:05:55  

Additional Information
 Earth MOID = .729604 au 
 Jupiter MOID = 1.62799 au 
 T_jup = 3.203 
[ 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 16.3   n/a MPO434170  

344801 (2003 YE181)          Discovered 2003-Dec-22 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 YE181 = 2007 RG192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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