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JPL Small-Body Database Browser
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441687 (2008 YK96)
Classification: Main-belt Asteroid          SPK-ID: 2441687
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0567512737676714 8.1611e-08  
a 2.608643269454217 4.1027e-08 au
q 2.460599441107228 2.0339e-07 au
i 13.15958747168466 1.7412e-05 deg
node 299.4105969008165 3.5003e-05 deg
peri 298.1259004412466 0.00016772 deg
M 139.4604230449493 0.00016182 deg
tp 2458404.331610486052
(2018-Oct-12.83161049)
0.00069752 TDB
period 1538.935674645467
4.21
3.6305e-05
9.94e-08
d
yr
n .2339279061049352 5.5186e-09 deg/d
Q 2.756687097801207 4.3356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6224 days (17.04 yr)  
   first obs. used      2002-08-07  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:18  

Additional Information
 Earth MOID = 1.47329 au 
 Jupiter MOID = 2.40531 au 
 T_jup = 3.371 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO434639  

441687 (2008 YK96)          Discovered 2008-Dec-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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