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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888025239509808 3.8186e-08  
a 2.717797978745719 1.2141e-08 au
q 2.204670860769653 1.0482e-07 au
i 11.72792440023762 4.0522e-06 deg
node 118.9009168986393 2.0515e-05 deg
peri 204.4633898005285 2.3316e-05 deg
M 349.1042198274381 1.1357e-05 deg
tp 2459050.031332960717
(2020-Jul-19.53133296)
5.174e-05 TDB
period 1636.530802150494
4.48
1.0966e-05
3.002e-08
d
yr
n .219977527784347 1.474e-09 deg/d
Q 3.230925096721784 1.4433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1117  
   data-arc span      8435 days (23.09 yr)  
   first obs. used      1997-06-28  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .488  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:20:08  

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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