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58353 (1995 EW4)
Classification: Outer Main-belt Asteroid          SPK-ID: 2058353
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1744243665837503 4.8264e-08  
a 3.984801894599713 5.1614e-08 au
q 3.28975534817243 1.9361e-07 au
i 2.892881893969598 5.8262e-06 deg
node 32.92822675362219 0.00012842 deg
peri 24.09181747485646 0.00012986 deg
M 105.6625917141279 1.8523e-05 deg
tp 2457747.739083120224
(2016-Dec-25.23908312)
0.00014751 TDB
period 2905.417377110123
7.95
5.645e-05
1.546e-07
d
yr
n .1239064661883707 2.4074e-09 deg/d
Q 4.679848441026996 6.0617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      8826 days (24.16 yr)  
   first obs. used      1995-02-24  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61466  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:18  

Additional Information
 Earth MOID = 2.3017 au 
 Jupiter MOID = .712164 au 
 T_jup = 3.027 
[ 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 MPO436190  
diameter diameter 7.373 km 0.508 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.068   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

58353 (1995 EW4)          Discovered 1995-Mar-02 by Spacewatch at Kitt Peak
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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