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48065 (2001 EK17)
Classification: Main-belt Asteroid          SPK-ID: 2048065
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2219418174433958 5.7073e-08  
a 3.060524442562198 2.3156e-08 au
q 2.381266085450008 1.7381e-07 au
i 22.70327555511186 5.4975e-06 deg
node 127.4288632788259 1.701e-05 deg
peri 87.88276310303266 2.1413e-05 deg
M 200.1368332583447 1.2778e-05 deg
tp 2459868.936595722782
(2022-Oct-16.43659572)
7.4519e-05 TDB
period 1955.654831768938
5.35
2.2195e-05
6.077e-08
d
yr
n .1840815639610448 2.0892e-09 deg/d
Q 3.739782799674388 2.8296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      25145 days (68.84 yr)  
   first obs. used      1951-12-27  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:39:10  

Additional Information
 Earth MOID = 1.5037 au 
 Jupiter MOID = 1.82654 au 
 T_jup = 3.080 
[ 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 MPO417149  
diameter diameter 8.076 km 0.391 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48065 (2001 EK17)          Discovered 2001-Mar-15 by LINEAR at Socorro
Reference: 20020921/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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