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JPL Small-Body Database Browser
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215791 (2004 LP24)
Classification: Main-belt Asteroid          SPK-ID: 2215791
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2373381878497767 6.571e-08  
a 3.137033608740393 3.207e-08 au
q 2.392495736818103 2.1271e-07 au
i 19.70356850442353 7.744e-06 deg
node 139.4108526320314 1.3304e-05 deg
peri 166.6570796290661 1.9692e-05 deg
M 240.8957689023987 1.0933e-05 deg
tp 2459271.931748956976
(2021-Feb-26.43174896)
6.5497e-05 TDB
period 2029.44452432118
5.56
3.1121e-05
8.52e-08
d
yr
n .1773884408692644 2.7202e-09 deg/d
Q 3.881571480662684 3.9682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:38:09  

Additional Information
 Earth MOID = 1.38107 au 
 Jupiter MOID = 1.46469 au 
 T_jup = 3.079 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456758.5 (2014-Apr-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361508950090663 6.573e-08  
q 2.397227994255641 2.1276e-07 au
tp 2457242.332719323672
(2015-Aug-07.83271932)
5.9364e-05 TDB
node 139.4333145034115 1.3308e-05 deg
peri 166.8399176670827 1.9757e-05 deg
i 19.69553958247427 7.7409e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:38:09  

Additional Information
 Jupiter MOID = 1.46469 au 
 T_jup = 3.079 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.320474958680764E-15 -1.389607728403816E-14 4.05305690806217E-13 8.140836536242094E-15 1.039555534129797E-13 -2.048817828910311E-14
q -1.389607728403816E-14 4.526690739418277E-14 -1.327095020630896E-12 -2.793758178411525E-14 -3.779591639085628E-13 7.054655877892448E-14
tp 4.05305690806217E-13 -1.327095020630896E-12 3.524043822222703E-9 4.120983688118426E-12 8.74476734978958E-10 -8.72310785528157E-12
node 8.140836536242094E-15 -2.793758178411525E-14 4.120983688118426E-12 1.770982998115108E-10 -1.646117942871251E-10 -5.235001376678965E-12
peri 1.039555534129797E-13 -3.779591639085628E-13 8.74476734978958E-10 -1.646117942871251E-10 3.903526802009023E-10 2.392239427203208E-12
i -2.048817828910311E-14 7.054655877892448E-14 -8.72310785528157E-12 -5.235001376678965E-12 2.392239427203208E-12 5.992076317163503E-11

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 15.3   n/a MPO348583  
diameter diameter 2.782 km 0.419 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.228   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215791 (2004 LP24)          Discovered 2004-Jun-12 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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