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154653 (2004 ES54)
Classification: Main-belt Asteroid          SPK-ID: 2154653
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0750243709729347 4.4539e-08  
a 2.655837434165902 1.9498e-08 au
q 2.456584901261233 1.1864e-07 au
i 13.52773774571393 4.5662e-06 deg
node 289.8637451913174 2.1099e-05 deg
peri 322.3663689005332 4.2215e-05 deg
M 192.9556152654785 3.8664e-05 deg
tp 2459734.050536995658
(2022-Jun-03.55053700)
0.00017245 TDB
period 1580.886383808282
4.33
1.7409e-05
4.766e-08
d
yr
n .2277203496008212 2.5077e-09 deg/d
Q 2.855089967070572 2.0961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      6766 days (18.52 yr)  
   first obs. used      2001-07-17  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:33:35  

Additional Information
 Earth MOID = 1.45337 au 
 Jupiter MOID = 2.29145 au 
 T_jup = 3.345 
[ 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 15.3   n/a MPO454004  
diameter diameter 2.501 km 0.445 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.235   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

154653 (2004 ES54)          Discovered 2004-Mar-14 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2004 ES54 = 2001 OE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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