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52422 LPL (1994 LP)
Classification: Main-belt Asteroid          SPK-ID: 2052422
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1676707978170704 6.6952e-08  
a 3.137814328928207 2.2618e-08 au
q 2.611694496994979 2.0607e-07 au
i 23.9181270919071 6.622e-06 deg
node 306.5625764196316 1.5276e-05 deg
peri 201.7001113335737 2.1977e-05 deg
M 107.5912265122139 1.6178e-05 deg
tp 2458789.744603945272
(2019-Nov-02.24460395)
8.9534e-05 TDB
period 2030.202179681496
5.56
2.1951e-05
6.01e-08
d
yr
n .1773222409092665 1.9173e-09 deg/d
Q 3.663934160861434 2.6411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      9869 days (27.02 yr)  
   first obs. used      1994-06-07  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52684  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:23:18  

Additional Information
 Earth MOID = 1.63676 au 
 Jupiter MOID = 1.45441 au 
 T_jup = 3.058 
[ 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 13.88   n/a E2021B10  
diameter diameter 9.875 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52422 LPL           Discovered 1994 June 7 by Spacewatch at Kitt Peak.
The University of Arizona's Lunar and Planetary Laboratory was founded in 1960. Its scientists pursue research and education in the formation and evolution of planetary systems, employing telescopic observing, spacecraft remote and in situ sensing, as well as laboratory, field and theoretical studies.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20091004/MPCPages.arcLast Updated: 2009-10-06

[ hide close-approach data ]
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
1939-Mar-31 04:54 00:03 Jupiter 1.99354051827494 1.99353662170295 1.99354441484841 6.09201590707231 6.02186771471812 2429353.703945315 2.68414015043329 214.529248143899 82.5825337146517 -26.123104158056 2940374.55712402 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:19 2021-Jul-09 14:23
1950-Jan-07 18:20 00:02 Jupiter 1.46359247872918 1.46359190053652 1.46359305692334 6.16233930948106 6.0676988220988 2433289.263793191 1.59071425737861 207.109055103999 26.6778838452422 87.0136502946399 3423177.35694251 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:19 2021-Jul-09 14:23
2033-Sep-05 09:14 < 00:01 Jupiter 1.66769577920169 1.66769473969023 1.66769681871315 6.21148098559241 6.12916766326378 2463845.885000519 0.609924328893677 83.5342106346393 50.4287122989843 -78.8542504430117 3193966.36731731 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:19 2021-Jul-09 14:23
2044-Jul-05 15:02 < 00:01 Jupiter 1.61352926109268 1.61352806999952 1.6135304521917 6.14729885353781 6.0613020706132 2467802.126084966 0.914326220469407 184.003946012927 25.9374616102558 73.0666625615246 2917345.23623528 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:19 2021-Jul-09 14:23
2128-Mar-06 17:50 00:03 Jupiter 1.49171606599825 1.49171486268228 1.49171726933592 6.15516957579124 6.06221720782118 2498361.243290522 2.79648963743473 368.333451209439 37.4029196430339 -82.6570966707405 3386137.14221029 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:19 2021-Jul-09 14:23
2138-Dec-22 07:12 00:04 Jupiter 1.89114063728026 1.89113528754061 1.89114598720943 6.12959438892563 6.05608354207911 2502303.799942097 3.77692089338629 1002.8568539806 48.3917738835493 74.8175185296555 2554477.15013111 T 24 CATAB v2.0g-lin.ifort 2021-Jul-09 14:23:19 2021-Jul-09 14:23

Alternate Designations
 1994 LP = 2000 SE101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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