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JPL Small-Body Database Browser
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392998 (2012 XN119)
Classification: Main-belt Asteroid          SPK-ID: 2392998
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08568003799015088 1.0613e-07  
a 2.76076268270204 3.9209e-08 au
q 2.524220431166338 2.7867e-07 au
i 8.727629144406745 1.0675e-05 deg
node 315.1244156079781 3.5024e-05 deg
peri 181.8481563026097 4.7834e-05 deg
M 96.71589999721118 3.1493e-05 deg
tp 2458150.370560666439
(2018-Jan-31.87056067)
0.00014816 TDB
period 1675.490774161792
4.59
3.5693e-05
9.772e-08
d
yr
n .2148624185532143 4.5773e-09 deg/d
Q 2.997304934237741 4.2568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5967 days (16.34 yr)  
   first obs. used      2002-10-04  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:59:03  

Additional Information
 Earth MOID = 1.53837 au 
 Jupiter MOID = 2.03826 au 
 T_jup = 3.319 
[ 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 16.0   n/a MPO437609  

392998 (2012 XN119)          Discovered 2003-Dec-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 XN119 = 2003 YN171 = 2011 SW11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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