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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04561635254350394 5.609e-08  
a 3.169757631215687 2.1027e-08 au
q 3.02516484963269 1.8253e-07 au
i 8.544370381319732 4.9599e-06 deg
node 340.2101947298075 2.7057e-05 deg
peri 177.6064184995859 5.7888e-05 deg
M 9.174678488680417 4.865e-05 deg
tp 2459343.967766705227
(2021-May-09.46776670)
0.00027865 TDB
period 2061.282475396939
5.64
2.0511e-05
5.616e-08
d
yr
n .1746485521983954 1.7378e-09 deg/d
Q 3.314350412798684 2.1986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      8983 days (24.59 yr)  
   first obs. used      1996-11-04  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48056  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:53:55  

Additional Information
 Earth MOID = 2.03483 au 
 Jupiter MOID = 1.67077 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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