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JPL Small-Body Database Browser
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56288 (1999 LS11)
Classification: Main-belt Asteroid          SPK-ID: 2056288
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427368948189176 5.0718e-08  
a 2.71863433227209 1.6956e-08 au
q 2.33058490953547 1.3819e-07 au
i 14.27434844839815 5.4791e-06 deg
node 85.14679811564658 1.9922e-05 deg
peri 163.8460545054105 2.669e-05 deg
M 155.6007583198324 2.0269e-05 deg
tp 2457892.825036915067
(2017-May-19.32503692)
8.9411e-05 TDB
period 1637.286279716699
4.48
1.5317e-05
4.194e-08
d
yr
n .2198760256283898 2.057e-09 deg/d
Q 3.10668375500871 1.9376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      738  
   data-arc span      10782 days (29.52 yr)  
   first obs. used      1990-05-31  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54855  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:42:26  

Additional Information
 Earth MOID = 1.31886 au 
 Jupiter MOID = 1.95971 au 
 T_jup = 3.301 
[ 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 14.7   n/a MPO319746  

56288 (1999 LS11)          Discovered 1999-Jun-09 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 LS11 = 2000 SE351 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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