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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2223959133347783 5.8565e-08  
a 3.05938013675213 2.3303e-08 au
q 2.378986497000861 1.7787e-07 au
i 22.70419223965715 5.6423e-06 deg
node 127.4389409848473 1.7268e-05 deg
peri 87.85521897673416 2.1984e-05 deg
M 126.4971013869158 1.2612e-05 deg
tp 2457913.705728459581
(2017-Jun-09.20572846)
6.5902e-05 TDB
period 1954.558128555858
5.35
2.2331e-05
6.114e-08
d
yr
n .1841848521875321 2.1043e-09 deg/d
Q 3.7397737765034 2.8485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      24774 days (67.83 yr)  
   first obs. used      1951-12-27  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55287  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:35:33  

Additional Information
 Earth MOID = 1.50166 au 
 Jupiter MOID = 1.82831 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1987-Mar-17 18:30 00:01 Jupiter 1.89758231695537 1.89758127493056 1.89758335898116 4.61533564255273 4.51758613274334 2446872.270503863 1.26786080992482 186.325781456638 49.0079788990457 82.9367557058041 1358531.45498171 T 12 CATAB v2.0f-lin.ifort 2019-Nov-07 06:35:38 2019-Nov-07 06:35
2045-Dec-07 18:32 00:01 Jupiter 1.83606356602252 1.83606278521026 1.83606434683489 5.4883340885848 5.40362475870126 2468322.272494375 1.04298668784866 217.875972010625 38.0371828543356 -89.2373219584184 2291041.26721931 T 12 CATAB v2.0f-lin.ifort 2019-Nov-07 06:35:38 2019-Nov-07 06:35
2096-Jan-21 02:15 00:03 Jupiter 1.99306153039461 1.99306050515254 1.99306255563826 4.56170689038245 4.46757187833137 2486628.594008515 3.2361514710037 332.350960428608 47.8504938908335 85.3932840987828 1502547.03016104 T 12 CATAB v2.0f-lin.ifort 2019-Nov-07 06:35:38 2019-Nov-07 06:35
2104-Sep-17 04:48 00:03 Jupiter 1.91799468536112 1.91799311507927 1.91799625568516 6.14434199643969 6.07204256939693 2489789.700101752 2.82332803518633 513.761193509831 35.2444421564617 -82.4819122141709 3004617.48291654 T 12 CATAB v2.0f-lin.ifort 2019-Nov-07 06:35:38 2019-Nov-07 06:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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