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JPL Small-Body Database Browser
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324170 (2005 YS284)
Classification: Main-belt Asteroid          SPK-ID: 2324170
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 .1182499919713873 8.7559e-08  
a 3.065533713968529 4.4401e-08 au
q 2.703034376903733 2.7046e-07 au
i .5997568925553758 1.0294e-05 deg
node 152.4021254993692 0.00075353 deg
peri 13.59570565148029 0.00075476 deg
M 124.3536273145204 4.0547e-05 deg
tp 2457923.305333334703
(2017-Jun-18.80533333)
0.00021595 TDB
period 1960.458132700086
5.37
4.2592e-05
1.166e-07
d
yr
n .1836305473681204 3.9895e-09 deg/d
Q 3.428033051033325 4.9651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6301 days (17.25 yr)  
   first obs. used      2001-02-16  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68797  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:12:23  

Additional Information
 Earth MOID = 1.71065 au 
 Jupiter MOID = 1.54642 au 
 T_jup = 3.222 
[ 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 MPO418665  

324170 (2005 YS284)          Discovered 2005-Dec-28 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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