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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2376445128161048 6.5693e-08  
a 3.137280875531457 3.1712e-08 au
q 2.391723290298501 2.1286e-07 au
i 19.70445199845582 7.7444e-06 deg
node 139.4119467620656 1.3303e-05 deg
peri 166.6506808755061 1.9667e-05 deg
M 311.8883923379713 1.1292e-05 deg
tp 2459271.753842173578
(2021-Feb-26.25384217)
6.5405e-05 TDB
period 2029.684475905755
5.56
3.0775e-05
8.426e-08
d
yr
n .1773674698080097 2.6893e-09 deg/d
Q 3.882838460764412 3.9249e-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 = 1.38112 au 
 Jupiter MOID = 1.46648 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 = 1.46648 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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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1968-Aug-10 20:49 00:02 Jupiter 1.94845565157648 1.9484529177331 1.9484583854389 4.31568375824819 4.21375090555895 2440079.367524101 2.46296874310126 349.694841187566 39.6894441614987 -67.9571282580954 2435630.80532596 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 18:38:12 2019-Jul-13 18:38
1979-May-07 00:43 00:02 Jupiter 1.47724747584097 1.47724673124965 1.47724822044001 4.26462830971019 4.1279894431653 2444000.529753026 1.49712157624361 269.707073385966 27.2031056966886 -84.9242294157825 2075292.38499767 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 18:38:12 2019-Jul-13 18:38
1990-Jan-21 23:26 00:02 Jupiter 1.80108460072246 1.80108314657155 1.80108605487389 3.72450557499168 3.59602174564503 2447913.476496872 1.50800544273589 144.154916749483 74.1900887385885 81.903078048848 1497048.37803624 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 18:38:12 2019-Jul-13 18:38
2074-May-28 14:27 00:02 Jupiter 1.49665326572559 1.49665203990224 1.49665449159582 4.30749555223577 4.17404230422739 2478721.102024430 2.31998627710223 473.349239972608 24.5147194910155 -83.3375460021421 2140203.23573726 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 18:38:12 2019-Jul-13 18:38
2085-Mar-05 11:18 00:04 Jupiter 1.70590408521136 1.7059006923883 1.70590747805012 3.99739091651006 3.87118662813319 2482654.970669604 3.59023210620373 332.413607382059 74.7570993797318 60.5309594508347 1695540.67317091 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 18:38:12 2019-Jul-13 18:38
2169-Jun-22 23:07 00:06 Jupiter 1.53000472433383 1.53000069569731 1.53000875340903 4.33106885343415 4.20130240010566 2513444.463528774 6.13111612296266 1337.46698179286 23.1470803296634 -81.4517209145804 2159961.1426005 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 18:38:12 2019-Jul-13 18:38
2180-Apr-12 23:24 00:07 Jupiter 1.61179761949354 1.61179132488117 1.6118039142361 4.16541755730021 4.03728560451525 2517391.474978600 7.42817524712892 810.246677130496 61.2982280531862 67.0191916805826 1931677.42824184 T 14 CATAB v2.0e-lin.ifort 2019-Jul-13 18:38:12 2019-Jul-13 18:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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