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JPL Small-Body Database Browser
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233228 (2005 YW38)
Classification: Main-belt Asteroid          SPK-ID: 2233228
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388625102410576 9.1282e-08  
a 2.433257747295274 2.5218e-08 au
q 2.095369468442352 2.1428e-07 au
i 1.394918086298006 1.1878e-05 deg
node 21.91097740127313 0.00030059 deg
peri 99.70953440413942 0.00030725 deg
M 159.4872213260569 6.1184e-05 deg
tp 2457986.308233975292
(2017-Aug-20.80823398)
0.00023067 TDB
period 1386.374619423948
3.80
2.1552e-05
5.901e-08
d
yr
n .2596700739873495 4.0368e-09 deg/d
Q 2.771146026148197 2.872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      8427 days (23.07 yr)  
   first obs. used      1995-03-28  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64757  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:13:06  

Additional Information
 Earth MOID = 1.11206 au 
 Jupiter MOID = 2.2956 au 
 T_jup = 3.492 
[ 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 17.0   n/a MPO440205  

233228 (2005 YW38)          Discovered 2005-Dec-22 by Cordell-Lorenz at Cordell-Lorenz
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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