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JPL Small-Body Database Browser
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268532 (2005 YN282)
Classification: Main-belt Asteroid          SPK-ID: 2268532
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1401245117703893 6.8418e-08  
a 2.710823018258171 3.626e-08 au
q 2.330970266328812 1.8516e-07 au
i 1.444050394594575 8.2456e-06 deg
node 208.5361270407631 0.00035145 deg
peri 46.7097627283415 0.00035302 deg
M 226.5417458429281 3.6164e-05 deg
tp 2459204.856381739579
(2020-Dec-21.35638174)
0.00016842 TDB
period 1630.23485359088
4.46
3.2709e-05
8.955e-08
d
yr
n .2208270785077601 4.4307e-09 deg/d
Q 3.090675770187531 4.1341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      1999-10-10  
   last obs. used      2017-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5561  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 18:46:03  

Additional Information
 Earth MOID = 1.31619 au 
 Jupiter MOID = 1.95351 au 
 T_jup = 3.348 
[ 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 16.8   n/a MPO423032  

268532 (2005 YN282)          Discovered 2005-Dec-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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