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JPL Small-Body Database Browser
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46091 (2001 ES15)
Classification: Main-belt Asteroid          SPK-ID: 2046091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888025283440393 4.172e-08  
a 2.717797975666595 1.6589e-08 au
q 2.20467084633243 1.1829e-07 au
i 11.7279260947502 4.158e-06 deg
node 118.9008958169931 2.3228e-05 deg
peri 204.4634081684696 2.6856e-05 deg
M 349.104223229677 1.6999e-05 deg
tp 2459050.031317410240
(2020-Jul-19.53131741)
7.7581e-05 TDB
period 1636.530799369337
4.48
1.4983e-05
4.102e-08
d
yr
n .2199775281581818 2.014e-09 deg/d
Q 3.23092510500076 1.9721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      969  
   data-arc span      8339 days (22.83 yr)  
   first obs. used      1997-06-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50661  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:30:57  

Additional Information
 Earth MOID = 1.19717 au 
 Jupiter MOID = 2.09694 au 
 T_jup = 3.304 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO474332  
diameter diameter 5.695 km 0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46091 (2001 ES15)          Discovered 2001-Mar-15 by Kobayashi, T. at Oizumi
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 ES15 = 2000 BW25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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