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JPL Small-Body Database Browser
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48062 (2001 EK8)
Classification: Main-belt Asteroid          SPK-ID: 2048062
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2744150230446216 3.7118e-08  
a 2.653056283992462 1.3878e-08 au
q 1.925017782681992 9.9848e-08 au
i 5.663732282148156 6.0576e-06 deg
node 141.4533219320484 4.2934e-05 deg
peri 144.5836728777604 4.4357e-05 deg
M 343.9446593321102 9.6886e-06 deg
tp 2458670.893919376724
(2019-Jul-06.39391938)
4.247e-05 TDB
period 1578.40381589058
4.32
1.2385e-05
3.391e-08
d
yr
n .2280785160145332 1.7896e-09 deg/d
Q 3.381094785302932 1.7686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      10110 days (27.68 yr)  
   first obs. used      1992-02-27  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53514  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:31:56  

Additional Information
 Earth MOID = .911397 au 
 Jupiter MOID = 1.8228 au 
 T_jup = 3.328 
[ 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 15.1   n/a MPO436118  
diameter diameter 2.342 km 0.366 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48062 (2001 EK8)          Discovered 2001-Mar-02 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 EK8 = 1996 AZ8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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