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JPL Small-Body Database Browser
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441868 (2009 YC17)
Classification: Main-belt Asteroid          SPK-ID: 2441868
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07275617196803168 6.906e-08  
a 2.357142687883802 3.1949e-08 au
q 2.18564600913094 1.7186e-07 au
i 7.063361593569902 5.8592e-06 deg
node 96.62451935647775 5.6473e-05 deg
peri 48.28264339626266 7.4283e-05 deg
M 275.5550756391444 5.6048e-05 deg
tp 2459310.561816233687
(2021-Apr-06.06181623)
0.00021004 TDB
period 1321.834967453291
3.62
2.6875e-05
7.358e-08
d
yr
n .2723486735213192 5.5372e-09 deg/d
Q 2.528639366636665 3.4274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5102 days (13.97 yr)  
   first obs. used      2005-11-04  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:59:20  

Additional Information
 Earth MOID = 1.20566 au 
 Jupiter MOID = 2.4856 au 
 T_jup = 3.540 
[ 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 17.3   n/a MPO446753  

441868 (2009 YC17)          Discovered 2009-Dec-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2009 YC17 = 2014 DU13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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