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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890424375906405 4.2244e-08  
a 2.716387615210384 1.6487e-08 au
q 2.202875078989986 1.1932e-07 au
i 11.72465953503947 4.41e-06 deg
node 118.9189511646021 2.336e-05 deg
peri 204.7125368664211 2.7106e-05 deg
M 260.8746028276657 1.6749e-05 deg
tp 2459050.765300086356
(2020-Jul-20.26530009)
7.8685e-05 TDB
period 1635.257085016035
4.48
1.4887e-05
4.076e-08
d
yr
n .2201488703511534 2.0043e-09 deg/d
Q 3.229900151430782 1.9603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      7988 days (21.87 yr)  
   first obs. used      1997-06-28  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:32:55  

Additional Information
 Earth MOID = 1.19466 au 
 Jupiter MOID = 2.09641 au 
 T_jup = 3.305 
[ 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 14.2   n/a MPO436103  
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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