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JPL Small-Body Database Browser
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52542 (1996 VU4)
Classification: Main-belt Asteroid          SPK-ID: 2052542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1632045960979919 4.2419e-08  
a 2.998780757698506 1.7279e-08 au
q 2.509365955351891 1.2712e-07 au
i 13.90063313207976 4.9417e-06 deg
node 78.36578678191889 1.8313e-05 deg
peri 338.4821707606368 2.3052e-05 deg
M 185.7582609615652 1.504e-05 deg
tp 2459918.547592878733
(2022-Dec-05.04759288)
8.3266e-05 TDB
period 1896.773616127888
5.19
1.6394e-05
4.488e-08
d
yr
n .1897959761454882 1.6404e-09 deg/d
Q 3.488195560045121 2.0099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1009  
   data-arc span      8567 days (23.46 yr)  
   first obs. used      1996-11-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51296  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:23:39  

Additional Information
 Earth MOID = 1.52744 au 
 Jupiter MOID = 1.85917 au 
 T_jup = 3.189 
[ 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 13.9   n/a MPO319707  
diameter diameter 10.481 km 0.733 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52542 (1996 VU4)          Discovered 1996-Nov-13 by Kobayashi, T. at Oizumi
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ 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
1901-May-31 19:00 00:03 Jupiter 1.91166201670406 1.91166096631138 1.91166306711651 3.69849790630756 3.57669166976744 2415536.291528399 2.95754978235319 332.987974243027 13.0353167129873 81.4393302177723 3092264.53755463 T 24 CATAB v2.0f-lin.ifort 2020-May-20 10:23:58 2020-May-20 10:24
1947-Sep-05 11:53 00:02 Jupiter 1.90512666158037 1.9051261138061 1.90512720935486 3.5648452817904 3.43786540189883 2432433.995476499 1.73241142862956 179.110006558669 27.5025691182445 -88.9230181154038 3097480.55949132 T 24 CATAB v2.0f-lin.ifort 2020-May-20 10:23:58 2020-May-20 10:24
1984-Oct-06 05:38 < 00:01 Jupiter 1.96787020591004 1.96786957967514 1.96787083214628 3.64231909831874 3.52216359631118 2445979.734567349 0.836455523364748 100.437548416266 12.409810867953 74.3009767210626 3094072.52467461 T 24 CATAB v2.0f-lin.ifort 2020-May-20 10:23:58 2020-May-20 10:24
2031-Jan-06 18:00 < 00:01 Jupiter 1.8689562517048 1.86895582043713 1.86895668297278 3.62960534451923 3.50251661025462 2462873.250138299 0.451842345085402 126.992821669131 16.9575596167461 85.157486229174 3247917.5804019 T 24 CATAB v2.0f-lin.ifort 2020-May-20 10:23:58 2020-May-20 10:24
2114-May-09 19:28 00:03 Jupiter 1.86203249440919 1.862032083471 1.86203290534728 3.64640772514283 3.51944691028056 2493311.311134899 2.51966140461803 272.861161170311 18.8320357433917 89.6659141244249 3130116.3262876 T 24 CATAB v2.0f-lin.ifort 2020-May-20 10:23:58 2020-May-20 10:24
2197-Sep-10 12:17 00:05 Jupiter 1.86764268129846 1.86764200387286 1.86764335876333 3.59654470512275 3.46815281619382 2523751.011579225 4.69450293492351 519.83418473961 15.3955452286433 86.4597330816986 3021465.41424461 T 24 CATAB v2.0f-lin.ifort 2020-May-20 10:23:58 2020-May-20 10:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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