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90513 (2004 EZ37)
Classification: Main-belt Asteroid          SPK-ID: 2090513
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943106478117677 3.4441e-08  
a 2.692044726225932 1.0144e-08 au
q 2.168951771534718 9.3909e-08 au
i 11.32342036856088 3.9973e-06 deg
node 225.4009494318033 1.8449e-05 deg
peri 164.8870584201348 2.1624e-05 deg
M 116.1138467612515 1.0566e-05 deg
tp 2458876.140669974686
(2020-Jan-27.64066997)
4.6152e-05 TDB
period 1613.324887894653
4.42
9.119e-06
2.497e-08
d
yr
n .223141663964405 1.2613e-09 deg/d
Q 3.215137680917146 1.2115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1242  
   data-arc span      7652 days (20.95 yr)  
   first obs. used      2000-05-07  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46608  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:38:21  

Additional Information
 Earth MOID = 1.17654 au 
 Jupiter MOID = 2.23254 au 
 T_jup = 3.317 
[ 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 14.96   n/a MPCxxxxx  
diameter diameter 6.108 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90513 (2004 EZ37)          Discovered 2004-Mar-14 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2004 EZ37 = 2002 XY88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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