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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2376444520558895 5.5151e-08  
a 3.137280880204822 2.7937e-08 au
q 2.391723484483129 1.8761e-07 au
i 19.70446144898018 4.2691e-06 deg
node 139.4119465925029 1.3228e-05 deg
peri 166.6506950733 1.9219e-05 deg
M 311.888382513357 1.1216e-05 deg
tp 2459271.753898170974
(2021-Feb-26.25389817)
6.4776e-05 TDB
period 2029.684480440952
5.56
2.7111e-05
7.423e-08
d
yr
n .1773674694116937 2.3692e-09 deg/d
Q 3.882838275926516 3.4577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:39:55  

Additional Information
 Earth MOID = 1.38112 au 
 Jupiter MOID = 1.46648 au 
 T_jup = 3.079 
[ 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 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 1.94845552056107 1.94845315125552 1.94845788988058 4.31568578703466 4.21375297648587 2440079.367424398 2.11925546620414 302.743557432514 37.7274398955223 -67.9860354323724 3344860.52069824 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:56 2020-Nov-12 03:39
1979-May-07 00:43 00:01 Jupiter 1.47724761589494 1.47724705408338 1.47724817770876 4.26463066541809 4.12799189001722 2444000.529747030 1.29741081051433 218.157948109565 24.4087236003314 -86.7866869296036 3411155.65815947 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:56 2020-Nov-12 03:39
1990-Jan-21 23:26 00:01 Jupiter 1.8010850997466 1.8010836977273 1.8010865017661 3.72450806055952 3.59602435625552 2447913.476519010 1.332021560967 89.3635730550319 73.1683624015576 71.1058281201445 2656176.26265201 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:56 2020-Nov-12 03:39
2074-May-28 14:27 00:02 Jupiter 1.4966533771404 1.49665217476037 1.49665457955966 4.3074978360275 4.17404467113031 2478721.102019397 1.92938685366769 416.118516593221 18.9065818246134 -82.3287608630161 3641299.56241884 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:56 2020-Nov-12 03:39
2085-Mar-05 11:18 00:03 Jupiter 1.7059044974727 1.70590189502621 1.70590709993403 3.99739333976106 3.87118916138096 2482654.970701428 2.88989752730597 298.477646706411 43.8244987727911 64.2184329141347 2951722.66797037 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:56 2020-Nov-12 03:39
2169-Jun-22 23:07 00:05 Jupiter 1.53000482841705 1.5300012653674 1.53000839178422 4.33107111433874 4.20130473980731 2513444.463534760 5.13525790327732 1138.01397521333 19.7627001403961 -81.1334194184045 3603150.16157896 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:56 2020-Nov-12 03:39
2180-Apr-12 23:24 00:06 Jupiter 1.61179795597255 1.61179293399266 1.61180297805397 4.16541997830283 4.03728812952684 2517391.475027165 6.14327097162763 701.466100588994 38.0871697642367 68.7274812055914 3352119.45408363 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 03:39:56 2020-Nov-12 03:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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