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58235 (1993 FW52)
Classification: Main-belt Asteroid          SPK-ID: 2058235
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .122180223996814 3.1196e-08  
a 2.23608952683177 6.9532e-09 au
q 1.962883607566535 6.96e-08 au
i 4.235453409504003 3.0981e-06 deg
node 140.8621524368087 4.6039e-05 deg
peri 101.79852673 4.8333e-05 deg
M 359.2758629209058 1.3136e-05 deg
tp 2459002.956690764945
(2020-Jun-02.45669076)
4.4563e-05 TDB
period 1221.327702879941
3.34
5.6967e-06
1.56e-08
d
yr
n .2947611842023277 1.3749e-09 deg/d
Q 2.509295446097006 7.8028e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      10506 days (28.76 yr)  
   first obs. used      1991-11-03  
   last obs. used      2020-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:50  

Additional Information
 Earth MOID = .955239 au 
 Jupiter MOID = 2.50287 au 
 T_jup = 3.625 
[ 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 15.9   n/a MPO432137  
diameter diameter 1.628 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.350   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58235 (1993 FW52)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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