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43383 (2000 WQ52)
Classification: Main-belt Asteroid          SPK-ID: 2043383
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840675310878325 4.2579e-08  
a 2.544223228729298 1.1108e-08 au
q 2.075914340480783 1.1019e-07 au
i 5.571413927531721 4.6163e-06 deg
node 242.5885205240911 4.2238e-05 deg
peri 280.9747453030797 4.3964e-05 deg
M 260.1821399315743 1.3155e-05 deg
tp 2459611.495437990029
(2022-Jan-31.99543799)
5.5226e-05 TDB
period 1482.283406746889
4.06
9.7074e-06
2.658e-08
d
yr
n .2428685353700871 1.5905e-09 deg/d
Q 3.012532116977814 1.3153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      789  
   data-arc span      10732 days (29.38 yr)  
   first obs. used      1991-09-15  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55337  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:19:31  

Additional Information
 Earth MOID = 1.09187 au 
 Jupiter MOID = 2.01131 au 
 T_jup = 3.413 
[ 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 15.54   n/a E2021B10  
diameter diameter 2.162 km 0.422 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.165   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43383 (2000 WQ52)          Discovered 2000-Nov-27 by Spacewatch at Kitt Peak
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WQ52 = 1994 LV4 = 1998 MB15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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