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JPL Small-Body Database Browser
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201814 (2003 YN12)
Classification: Main-belt Asteroid          SPK-ID: 2201814
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746915691548067 7.8018e-08  
a 3.078817870414802 3.7403e-08 au
q 2.54097434549018 2.3911e-07 au
i 13.27971871523972 7.2326e-06 deg
node 49.7846063535022 2.9594e-05 deg
peri 329.8630018515013 3.4876e-05 deg
M 356.9454499581907 2.1087e-05 deg
tp 2458617.242456088647
(2019-May-13.74245609)
0.00011573 TDB
period 1973.215075678634
5.40
3.5958e-05
9.845e-08
d
yr
n .1824433658739343 3.3246e-09 deg/d
Q 3.616661395339425 4.3937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6315 days (17.29 yr)  
   first obs. used      2002-08-13  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:23:14  

Additional Information
 Earth MOID = 1.55358 au 
 Jupiter MOID = 1.85664 au 
 T_jup = 3.164 
[ 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 15.4   n/a MPO454430  

201814 (2003 YN12)          Discovered 2003-Dec-17 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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