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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1592413596543956 4.2474e-08  
a 2.647099299614324 2.5804e-08 au
q 2.225571608003541 1.1188e-07 au
i 10.71079427669814 5.0132e-06 deg
node 269.0004862010028 2.6133e-05 deg
peri 351.7118545271525 3.4071e-05 deg
M 250.3392702423961 2.7766e-05 deg
tp 2459479.684109184562
(2021-Sep-22.18410918)
0.00012617 TDB
period 1573.090747141234
4.31
2.3001e-05
6.297e-08
d
yr
n .2288488446418143 3.3462e-09 deg/d
Q 3.068626991225107 2.9913e-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 = 1.21057 au 
 Jupiter MOID = 2.02259 au 
 T_jup = 3.349 
[ 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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