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52546 (1996 XW)
Classification: Main-belt Asteroid          SPK-ID: 2052546
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09009373072955226 4.8718e-08  
a 2.971692619233201 1.929e-08 au
q 2.703961744585007 1.3997e-07 au
i 11.33245110725122 4.8141e-06 deg
node 66.18335843384027 2.134e-05 deg
peri 9.802033442766611 3.3121e-05 deg
M 127.8791819436334 2.5736e-05 deg
tp 2457935.836846244114
(2017-Jul-01.33684624)
0.00013202 TDB
period 1871.13126402066
5.12
1.8219e-05
4.988e-08
d
yr
n .1923969776585514 1.8733e-09 deg/d
Q 3.239423493881394 2.1028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1095  
   data-arc span      8196 days (22.44 yr)  
   first obs. used      1996-12-01  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54205  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:47:22  

Additional Information
 Earth MOID = 1.71938 au 
 Jupiter MOID = 2.04513 au 
 T_jup = 3.227 
[ 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 14.3   n/a MPO436152  
diameter diameter 6.242 km 0.659 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52546 (1996 XW)          Discovered 1996-Dec-01 by Sato, N. at Chichibu
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 XW = 1998 FU91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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