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214374 (2005 LS9)
Classification: Main-belt Asteroid          SPK-ID: 2214374
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09406843108892954 5.43e-08  
a 2.632879870193352 2.4045e-08 au
q 2.385208991558639 1.3028e-07 au
i 12.77805041859323 5.1067e-06 deg
node 101.7759468957717 2.0993e-05 deg
peri 243.5107670987031 3.8606e-05 deg
M 100.7655568621012 2.9398e-05 deg
tp 2458563.728188946039
(2019-Mar-21.22818895)
0.00012767 TDB
period 1560.432521547097
4.27
2.1377e-05
5.853e-08
d
yr
n .2307052660265479 3.1605e-09 deg/d
Q 2.880550748828065 2.6307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      2002-11-05  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:44  

Additional Information
 Earth MOID = 1.40539 au 
 Jupiter MOID = 2.46245 au 
 T_jup = 3.358 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457546.5 (2016-Jun-07.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09521758236072558 5.4872e-08  
q 2.381176310213162 1.3199e-07 au
tp 2456999.700549921104
(2014-Dec-08.20054992)
0.00012741 TDB
node 101.8937447240186 2.1015e-05 deg
peri 242.5386214568921 3.8016e-05 deg
i 12.77364187752026 5.1043e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      6562 days (17.97 yr)  
   first obs. used      2002-11-05  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:44  

Additional Information
 Jupiter MOID = 2.46245 au 
 T_jup = 3.358 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.010970559304533E-15 -7.184009747152119E-15 -1.625993132316438E-12 1.724645686400087E-14 -4.550436190844584E-13 -3.506419879296394E-15
q -7.184009747152119E-15 1.742224495903973E-14 3.723954290405662E-12 -4.107972263897944E-14 1.066547540118356E-12 9.287021326168221E-15
tp -1.625993132316438E-12 3.723954290405662E-12 1.623307597945499E-8 -7.319718695103056E-11 4.053929716843274E-9 -4.05047808964455E-12
node 1.724645686400087E-14 -4.107972263897944E-14 -7.319718695103056E-11 4.416201929025349E-10 -4.482151053471695E-10 -1.056902689363196E-11
peri -4.550436190844584E-13 1.066547540118356E-12 4.053929716843274E-9 -4.482151053471695E-10 1.445186556678651E-9 9.297240927049027E-12
i -3.506419879296394E-15 9.287021326168221E-15 -4.05047808964455E-12 -1.056902689363196E-11 9.297240927049027E-12 2.605405140644137E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO454540  
diameter diameter 3.373 km 0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214374 (2005 LS9)          Discovered 2005-Jun-01 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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