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180385 (2003 YJ151)
Classification: Main-belt Asteroid          SPK-ID: 2180385
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073728550589686 6.1999e-08  
a 2.791369699235236 2.5287e-08 au
q 2.491652365103254 1.7147e-07 au
i 14.15894944276554 6.3145e-06 deg
node 11.35376293949901 2.0528e-05 deg
peri 170.812105294342 3.4007e-05 deg
M 175.3697840030404 3.1038e-05 deg
tp 2458370.693690015122
(2018-Sep-09.19369002)
0.00014093 TDB
period 1703.430686721817
4.66
2.3147e-05
6.337e-08
d
yr
n .2113382145843605 2.8717e-09 deg/d
Q 3.091087033367218 2.8002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      7553 days (20.68 yr)  
   first obs. used      2000-03-11  
   last obs. used      2020-11-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61505  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:18  

Additional Information
 Earth MOID = 1.49389 au 
 Jupiter MOID = 1.86492 au 
 T_jup = 3.276 
[ 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 15.51   n/a E2021B55  

180385 (2003 YJ151)          Discovered 2003-Dec-29 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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