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90524 (2004 EV92)
Classification: Main-belt Asteroid          SPK-ID: 2090524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274375702432351 5.9258e-08  
a 2.544372652712686 1.2763e-08 au
q 2.220123984057647 1.5425e-07 au
i 9.918390774386223 5.967e-06 deg
node 147.0030134630129 2.208e-05 deg
peri 352.1024719971165 3.3044e-05 deg
M 131.1265731687614 2.1053e-05 deg
tp 2458856.544814493828
(2020-Jan-08.04481449)
8.7563e-05 TDB
period 1482.41399195301
4.06
1.1154e-05
3.054e-08
d
yr
n .2428471411860578 1.8272e-09 deg/d
Q 2.868621321367725 1.4389e-08 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      9797 days (26.82 yr)  
   first obs. used      1993-07-24  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56804  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:40:36  

Additional Information
 Earth MOID = 1.23426 au 
 Jupiter MOID = 2.1483 au 
 T_jup = 3.411 
[ 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 16.05   n/a E2021B10  
diameter diameter 4.238 km 1.636 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

90524 (2004 EV92)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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