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312603 (2009 LU6)
Classification: Main-belt Asteroid          SPK-ID: 2312603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05214840080057204 6.7079e-08  
a 2.661103951812732 3.9296e-08 au
q 2.522331636361615 1.8729e-07 au
i 15.58911243714765 6.6141e-06 deg
node 88.95574109270187 2.5033e-05 deg
peri 101.8026912724095 6.7281e-05 deg
M 243.3393008526781 6.3531e-05 deg
tp 2459514.322669108925
(2021-Oct-26.82266911)
0.0002807 TDB
period 1585.591053638559
4.34
3.5121e-05
9.616e-08
d
yr
n .2270446715588389 5.0291e-09 deg/d
Q 2.799876267263849 4.1345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5205 days (14.25 yr)  
   first obs. used      2004-03-18  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59852  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:19:56  

Additional Information
 Earth MOID = 1.5641 au 
 Jupiter MOID = 2.30476 au 
 T_jup = 3.331 
[ 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 16.1   n/a MPO455304  

312603 (2009 LU6)          Discovered 2009-Jun-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2009 LU6 = 2007 YF61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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