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JPL Small-Body Database Browser
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469582 (2003 YA118)
Classification: Main-belt Asteroid          SPK-ID: 2469582
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1987767068447671 1.3944e-07  
a 2.299316187489275 1.7196e-08 au
q 1.842265687745292 3.1865e-07 au
i 24.91792815509295 1.5227e-05 deg
node 99.98713817148405 1.7153e-05 deg
peri 11.91935164574557 2.826e-05 deg
M 136.5991526292122 1.7506e-05 deg
tp 2458117.283253833484
(2017-Dec-29.78325383)
6.1472e-05 TDB
period 1273.492736021147
3.49
1.4287e-05
3.912e-08
d
yr
n .2826871248003899 3.1713e-09 deg/d
Q 2.756366687233258 2.0615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      5269 days (14.43 yr)  
   first obs. used      2003-12-01  
   last obs. used      2018-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .572  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:46:21  

Additional Information
 Earth MOID = .862942 au 
 Jupiter MOID = 2.42012 au 
 T_jup = 3.445 
[ 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 17.0   n/a MPO450484  

469582 (2003 YA118)          Discovered 2003-Dec-01 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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