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312814 (2011 LS13)
Classification: Main-belt Asteroid          SPK-ID: 2312814
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1718346770132888 8.7004e-08  
a 2.525190844152644 1.781e-08 au
q 2.09127549105076 2.2166e-07 au
i 9.782918030839681 7.4979e-06 deg
node 205.1153748951492 4.3522e-05 deg
peri 81.82015138710743 5.1101e-05 deg
M 62.13059833657926 2.543e-05 deg
tp 2458747.545289559269
(2019-Sep-21.04528956)
0.00010351 TDB
period 1465.681937671755
4.01
1.5506e-05
4.245e-08
d
yr
n .2456194558635704 2.5985e-09 deg/d
Q 2.959106197254528 2.087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7376 days (20.19 yr)  
   first obs. used      1999-06-14  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:48:10  

Additional Information
 Earth MOID = 1.10251 au 
 Jupiter MOID = 2.25338 au 
 T_jup = 3.413 
[ 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 16.5   n/a MPO437380  

312814 (2011 LS13)          Discovered 2002-Feb-13 by Sloan Digital Sky Survey at Apache Point
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2011 LS13 = 2007 LX8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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