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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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1632045972549034 4.2385e-08  
a 2.998780759518868 1.7075e-08 au
q 2.509365953405838 1.2708e-07 au
i 13.90063440704882 4.8605e-06 deg
node 78.36579936137524 1.6127e-05 deg
peri 338.4821538282705 2.0398e-05 deg
M 185.7582642844321 1.4307e-05 deg
tp 2459918.547576207089
(2022-Dec-05.04757621)
7.9962e-05 TDB
period 1896.773617854998
5.19
1.62e-05
4.435e-08
d
yr
n .1897959759726692 1.6211e-09 deg/d
Q 3.488195565631898 1.9862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      8616 days (23.59 yr)  
   first obs. used      1996-11-13  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50239  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 22:04:18  

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 1.91166198347562 1.91166093500222 1.91166303196859 3.69849839336096 3.57669217125443 2415536.291464627 2.92321924757787 328.909770025368 11.9305766444719 81.3248365769661 3246638.60332097 T 25 CATAB v2.0f-lin.ifort 2020-Jun-23 22:04:32 2020-Jun-23 22:04
1947-Sep-05 11:53 00:02 Jupiter 1.90512670316188 1.90512616120817 1.9051272451158 3.56484538430299 3.43786551102045 2432433.995454776 1.71825438756349 175.539015456888 27.3176700984745 -89.0890451801682 3103451.61219098 T 25 CATAB v2.0f-lin.ifort 2020-Jun-23 22:04:32 2020-Jun-23 22:04
1984-Oct-06 05:38 < 00:01 Jupiter 1.96787019486621 1.96786958449704 1.96787080523661 3.64231966951764 3.52216418631019 2445979.734563209 0.835110755636857 96.8096758843984 11.2490749505405 74.0566075532384 3298491.92001387 T 25 CATAB v2.0f-lin.ifort 2020-Jun-23 22:04:32 2020-Jun-23 22:04
2031-Jan-06 18:00 < 00:01 Jupiter 1.86895626253731 1.86895583183749 1.86895669323756 3.62960559366431 3.5025168691899 2462873.250175217 0.414508259914826 119.368927221099 16.4268515207579 84.4553034703387 3269435.71172223 T 25 CATAB v2.0f-lin.ifort 2020-Jun-23 22:04:32 2020-Jun-23 22:04
2114-May-09 19:28 00:02 Jupiter 1.86203250075303 1.86203209477047 1.86203290673559 3.64640807733689 3.51944727562005 2493311.311224381 2.45404126106336 261.527649259763 18.5680603562709 89.8617449039655 3194998.29520681 T 25 CATAB v2.0f-lin.ifort 2020-Jun-23 22:04:32 2020-Jun-23 22:04
2197-Sep-10 12:17 00:05 Jupiter 1.86764270835295 1.86764206992087 1.86764334682144 3.59654510620137 3.46815323401477 2523751.011735663 4.59116010134521 505.192116476628 14.7378751113549 86.5782642720985 3120359.21212722 T 25 CATAB v2.0f-lin.ifort 2020-Jun-23 22:04:32 2020-Jun-23 22:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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