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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884127027422791 3.5974e-08  
a 2.716493931967231 1.0476e-08 au
q 2.204671968262284 9.7011e-08 au
i 11.7282777802295 3.643e-06 deg
node 118.9018012280798 1.8579e-05 deg
peri 204.4377017783445 2.1258e-05 deg
M 33.14166812600558 9.4148e-06 deg
tp 2459049.949085108025
(2020-Jul-19.44908511)
4.2694e-05 TDB
period 1635.353089501939
4.48
9.4596e-06
2.59e-08
d
yr
n .2201359463659565 1.2734e-09 deg/d
Q 3.228315895672178 1.2449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1406  
   data-arc span      8630 days (23.63 yr)  
   first obs. used      1997-06-28  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:18  

Additional Information
 Earth MOID = 1.19518 au 
 Jupiter MOID = 2.09919 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 14.35   n/a MPCxxxxx  
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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