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52543 (1996 VA11)
Classification: Main-belt Asteroid          SPK-ID: 2052543
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04573203494213725 5.6158e-08  
a 3.170087468771681 2.1114e-08 au
q 3.025112917880183 1.8281e-07 au
i 8.54386768368513 4.961e-06 deg
node 340.211036008516 2.7528e-05 deg
peri 177.7412144822843 5.8173e-05 deg
M 334.8244413615831 4.8889e-05 deg
tp 2459344.672327730201
(2021-May-10.17232773)
0.00027974 TDB
period 2061.60422210738
5.64
2.0596e-05
5.639e-08
d
yr
n .1746212954647554 1.7446e-09 deg/d
Q 3.315062019663179 2.2079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1100  
   data-arc span      8903 days (24.38 yr)  
   first obs. used      1996-11-04  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48318  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:18:46  

Additional Information
 Earth MOID = 2.03371 au 
 Jupiter MOID = 1.67062 au 
 T_jup = 3.184 
[ 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 14.34   n/a MPCxxxxx  
diameter diameter 7.819 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52543 (1996 VA11)          Discovered 1996-Nov-04 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VA11 = 2001 QO218 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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