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JPL Small-Body Database Browser
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469920 (2005 YC165)
Classification: Main-belt Asteroid          SPK-ID: 2469920
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427532377023626 7.6279e-08  
a 2.725637963821687 4.111e-08 au
q 2.336544319681666 2.2224e-07 au
i 15.26339371609225 1.1984e-05 deg
node 89.07946656120394 2.4844e-05 deg
peri 48.68290598850331 6.4078e-05 deg
M 320.1162998257361 5.6105e-05 deg
tp 2458782.593156112965
(2019-Oct-26.09315611)
0.00025864 TDB
period 1643.617214908449
4.50
3.7186e-05
1.018e-07
d
yr
n .2190291004101295 4.9554e-09 deg/d
Q 3.114731607961708 4.6979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      7478 days (20.47 yr)  
   first obs. used      1998-06-24  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:40:08  

Additional Information
 Earth MOID = 1.37965 au 
 Jupiter MOID = 2.07556 au 
 T_jup = 3.291 
[ 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 16.6   n/a MPO460742  

469920 (2005 YC165)          Discovered 2005-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 YC165 = 2014 YM32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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