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120317 (2004 LY6)
Classification: Main-belt Asteroid          SPK-ID: 2120317
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591976668213906 4.2496e-08  
a 2.646628069544958 2.5854e-08 au
q 2.2252910559294 1.1189e-07 au
i 10.71042724624381 5.013e-06 deg
node 268.9960989059011 2.6136e-05 deg
peri 351.7802901200182 3.4073e-05 deg
M 296.0426746731474 2.8226e-05 deg
tp 2459479.899478287684
(2021-Sep-22.39947829)
0.00012616 TDB
period 1572.670709250812
4.31
2.3045e-05
6.309e-08
d
yr
n .2289099669005068 3.3543e-09 deg/d
Q 3.067965083160517 2.997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      510  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-06-08  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58788  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:18:12  

Additional Information
 Earth MOID = 1.20855 au 
 Jupiter MOID = 2.0224 au 
 T_jup = 3.350 
[ 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 15.2   n/a MPO417627  

120317 (2004 LY6)          Discovered 2004-Jun-11 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2004 LY6 = 2000 ON28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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